JPH03235106A - Information processor - Google Patents

Abstract

PURPOSE:To constitute the processor so that the feed paper work can be executed from the front while sitting by giving a difference in an inclination of the keyboard surface at the time of containing it and the display surface and making a space in the inner part, and providing a feed paper port therein. CONSTITUTION:A printer M200 is connected to this device by an interface cable, and this device consists of a main body unit M1, a display unit M2, a keyboard M3, and a handset unit M4. In such a state, when the keyboard is contained, and the display is closed, a clearance is made between the touch panel surface and the key top surface, this clearance becomes wider toward the inner part side, and a feed paper base unit is integrated into this part. On both sides of the display, a bank which becomes higher as it draws near a hinge is formed, so that this clearance is filled up when closed. In such a way, the operability at the time of feeding paper is improved.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an information processing device having a display that can be opened and closed.

[Conventional technology]

When printing documents created on a workstation (information processing device) or reading originals, a printer or scanner is required, and multifunction devices that integrate these with the workstation have appeared. There is. However, there is a problem in that the paper feed port of the printer or scanner is provided on the top surface of the main body, resulting in poor operability.

[Purpose of the invention]

The present invention has a configuration in which the display surface and the keyboard surface are inclined, and a bank is provided on the side of the display to cover the internal space.

〔Example〕

"Schematic Configuration of Apparatus" FIG. 1 shows an example of a system using an apparatus based on the present invention. The printer M2O0 is connected to the device M2O1 via an interface cable, and prints based on signals from the device. This device is roughly divided into a main unit M1 and a display unit M2.
, a keyboard M3, and a handset unit M4.

The main unit Ml has a bottom cover M as shown in FIG.
5. It is composed of a main body cover M6 and an upper cover M7, and inside thereof there is a control circuit M8 such as a CPU board, an external interface M9, a floppy disk drive M10, a hard disk drive Mll, and a speaker M1.
2 is placed. Furthermore, a document reading means (hereinafter referred to as a scanner) M13 can be installed as an option on the back side of the main unit Ml.

Display M2 has display rear cover M14,
It consists of a display front cover M15, a backlit liquid crystal display M16, a display brightness contrast control board M17, a backlight inverter M18, and a touch panel M19. (Figure 6) Keyboard M
3, connect the interface cable to the main body cover M6
It is connected to the internal control circuit M8 through the hole M6a in the center (FIG. 2). In addition, the handset M4 is
A part of the stand M81 is inserted into the slit M6c on the left side of the main body cover M6 and fixed to the main body, and the telephone line is connected to the modular jack M21. M
22 and M23, and is connected to the control circuit M8.

“Structure of the main unit” ■ Inside the sheet metal chassis As shown in Figure 2 (a), the main unit Ml has a CPU
Board M24, NCU board M25, RP board M26.5C
The SI board M27, the option board M28, and the optional hard disk drive Mll are mounted on the sheet metal chassis M12.
Each board and component fixed below the main body cover M6 can be easily removed by removing the bottom cover M5. The bottom cover M5 is composed of a bottom mold M29 and a bottom metal plate M30, both of which are integrated by thermal caulking. When the bottom cover M5 is attached, the main body cover M6 and the bottom mold M29 are in contact with each other, but the bottom metal plate M30 maintains a gap of 0.5 mm from the metal chassis M12. FIG. 2(b) is a cross-sectional view of the - part, and the bottom mold M29 has seven holes, and by inserting screws through the holes and fastening the bottom plate M30 and the sheet metal chassis M12, the bottom mold M29 is covered. Attach M5. As a result, the sheet metal chassis M12 and the bottom metal sheet M30 can shield the boards, the hard disk drive (HDD) Mll, etc., and have the effect of suppressing noise generation. Further, due to the deformation force of the sheet metal of 0.5 mm, the main body cover M6 and the bottom mold M29 are engaged with each other and fitted together without any gap.

■ Periphery of Sheet Metal Chassis A floppy disk drive MIO and a power supply M32 are fixed above the sheet metal chassis M12.

This is to separate the control circuit and power supply inside the sheet metal chassis M12 and reduce the influence of noise on each other. Furthermore, the AC inlet M33 of the power supply M32 is located at the rear of the main unit.
A power switch M34 is fixed to a metal plate M35 attached to a metal plate chassis M12, and is visible through cutouts in the main body cover M6 and the bottom cover M5, as shown in FIG. A part M36 of the bottom metal plate M30 is connected to the main body cover M6 and the metal plate M30.
35 and wraps around above the AC inlet M33, so that the bottom cover M5 cannot be removed while the power cord M37 is inserted into the AC inlet M33.

Therefore, when a user or a service person opens the bottom cover to replace or maintain an option board, the power cord M37 must be unplugged, allowing for safe work.

■ Main unit cover Upper back As shown in Figure 2, the optional scanner unit M13 and Speed h-MI2 are fixed above the main unit cover M6, and their connection cords are connected to the main unit cover M6 and the sheet metal chassis M.
It is connected to the CPU board M24 through 12 holes and notches. Furthermore, display hinges M38 and M39 are arranged on the left and right sides of the central portion of the main body cover M6. This hinge unit M38 is a one-way friction load means using a spring clutch, and as shown in FIG. 5, a member M40 is fixed to the display side by a fixing member M41, and a bearing M2 is attached to the main body cover M6 by a sheet metal M42.
S supports member M40. Member M40 and bearing M
A coil spring M44 is wound around the cylindrical outer periphery of the 2S in the direction shown in the figure, and the spring is loose and light in the display opening direction, and becomes heavy in the closing direction.Also, the member M40 and the bearing M2S are attached to a hollow shaft. It runs the signal line between the display and the CPU board.

The hinge unit M39 on the opposite side has a similar structure and is symmetrical. This mechanism minimizes the movement of the signal line due to rotation, and allows the display to be easily opened and closed with a free-stop operation, thereby avoiding the risk of the user's fingers being caught when closing the display. There is. Also, on the right hinge M39 is a micro switch M44 that detects the opening and closing of the display.
is arranged, and an actuator M46 attached to the hinge member M45 turns on the microswitch M44 according to the rotational position of the display, and detects the 0FFL open/closed state.

■Other surroundings There are three modular jacks M21 on the left side of the main unit, starting from the back: one for the telephone line, one for the slave phone, and one for the handset dedicated to this device.
, M22, and M23 are arranged.

Furthermore, a handle M, 47 is supported at the front of the main body (FIG. 3), which can be taken in and out by means of a slide mechanism, making it easy to move the device. In addition, the handle M4
7 can be drawn out in two stages. FIG. 14 is a side view showing the state when the keyboard is pulled out to the first position, which is a position that supports the vicinity of the tip of the keyboard when the keyboard is in the operating position. FIG. 15 is a diagram showing the state when the keyboard is pulled out to the second position, where the handle M47 serves as an armrest for operating the keyboard while supporting the tip of the keyboard.

M2S and M'49 are red and green LEDs, respectively,
Green indicates POWER, red indicates standby status, FAX reception, etc.

At the rear of the main unit (Fig. 4), when you open the back cover M50, you can see the 5C3I interface M51. Printer interface M52, mouse interface M53, R
There is a 5232C interface M54 connector. Further, M2S is an exhaust fan, and M56 is its intake port.

"Structure of Display Unit" As shown in Figure 6, a backlight liquid crystal unit M16 is fixed to the display rear cover M14, and a touch panel M19 is attached to the front of it via a 2 mm thin cushion M60. .

Further, on both sides thereof, a display brightness contrast control board M17 and a backlight inverter M18 are fixed and connected to the signal lines from the aforementioned hinge units M38 and M39. Furthermore, the aforementioned hinge unit members M40 are fixed to the lower ends by fixing members M41, and the display rotates around the hinges.

The display front cover M15 is similar to the rear cover M14.
The liquid crystal display M is secured by screws to the buffer member M61 attached to the back side around the display frame.
16. The touch panel M19 is held down to prevent the touch panel from shifting relative to the liquid crystal display. In addition, the protrusions M62 and M6 above the display front cover M15
3 is for preventing the keyboard M3 from being removed, which will be described later. In addition, M located further outside of protrusions M62 and M63
64, M2S has one lock tab on the display, and when the display is opened, the square hole M66 on the main body cover M6,
It locks by entering M67 and sliding levers M64 and M2S toward you.

As shown in Figure 11, when the keyboard is stowed and the display is closed, there is a gap between the touch panel surface and the key top surface, and this gap is wider towards the back. The paper feed tray unit is built into this part. On both sides of the display, as you get closer to the hinge, a raised bank (M 15 a) is formed, which fills the gap mentioned above when it is closed. , the key top surface and the upper surface of the sleeve part of the main body are almost on the same plane.

If you do not form a bank on the display side, you will need to make the sleeve part of the main body higher to fill the gap in appearance.
The sleeve part is higher than the key top surface, making it difficult to operate.

"Structure of Keyboard Unit" FIG. 17 is a view of the keyboard M3 housed in the main body, viewed from the front of the main body. The keyboard M3 is stored in a recessed portion M100 of the main body and can be moved forward and taken out while being guided by a rail M102 provided on the main body storage surface MIOI and both side surfaces M103. Guide M10 on both sides
3, more specifically, as shown in the figure, a protruding surface M104 is formed, and a ridge portion M105 on the lower side of the keyboard FM3.
The keyboard is placed in a position where scratches caused by inserting and removing the keyboard are less noticeable.

FIGS. 8 and 9 are side views of the keyboard M3 on the housing surface of the main body.

There are two depressions M2O3 and M2O3 on the back of the keyboard, and a protrusion M provided on the rail M102.
108, it is stabilized in two positions.

M131 has rubber feet. Since there is no protrusion on the keyboard side, there is no need to make the rubber feet higher. The part that engages is near the tip of the main body, and the keyboard has a high degree of freedom.
You can easily lift it up with your hands, so you can move the keyboard smoothly.

The first position is a storage position, as shown in FIG. 8, where the depression M2O3 is fitted into the protrusion M108, and the front end of the keyboard is aligned with the front end of the main body. When the keyboard is in the storage position, the paper feed tray unit hides the function keys located at the innermost part of the keyboard, preventing your hands from touching the keys when touching the touch panel with your fingers.

The second position is the operation position, and as shown in FIG. 9, the recess M2O3 is fitted into the protrusion M108. At this time, the function keys hidden in the paper feed tray unit M31 appear and all keys can be operated. Also, in the operating position, there is a recess M2O3 to increase stability.
The recess M2O3 is deep, and the recess M2O3 is shallow so that it can be taken out smoothly in the storage position. Also, the rear of the keyboard is located under the paper feed tray unit, and the keyboard M3
A protrusion M109 provided at the rear of the sheet contacts the bottom surface of the paper feed tray unit, thereby preventing the keys from floating during key operations. Further, the paper feed tray unit is removably attached to the main body, and is designed to come off when excessive force is applied. This prevents the paper feed tray unit from breaking when a part of the keyboard is under the paper feed tray unit, for example, when trying to grab the keyboard and lift it up. This can be released when the cable is caught between the keyboard and the paper feed tray unit and the keyboard cannot be removed.

FIG. 1O shows a rear perspective view of the keyboard M3.

There are depressions M113 and M11 on the front side of the top surface of the keyboard M3.
4, and when the display is closed, the protrusions M62 and M2S of the display fit to hold the keyboard in the storage position. FIG. 11 shows the state when the display is closed.

The recesses M113 and M114 are small and shallow so as not to impair the operational feel and appearance, but the retention force is high because the protrusions fit into the recesses on the bottom and top surfaces of the keyboard from above and below.

<Cable> Cable storage will be explained with reference to FIG. 1O(a). The cable M115 is housed in a groove provided from the back surface to the top surface of the keyboard M3. The groove on the top surface is formed to about two-thirds, that is, the cable M
115 is fixed up to the end MIIO of the groove. As shown in the figure, when the keyboard is pulled out, the cable M115 is in the position (a), and when the keyboard is stored in the main body, it is attached to the back of the keyboard in a U-shape as shown by the two-dot chain line (b). It fits. Also, when it is fixed in this position, the keyboard can be lowered to the bottom of the front of the main body. In addition to this, the cable has a cutout part M11.
It can be fixed in several places, such as at the M112 position or at the M112 position, and when stretched out, it measures about 70 centimeters, allowing you to use the keyboard by placing it on your lap.

When the keyboard is stored in the main body, it is pushed in from the back side, but as shown in FIG.
31, so if the cable on the L side is floating out of the groove, the cable will become clogged, leading to an accident where the keyboard will not work. On the other hand, even if the back side is floating, it will be pushed in, so there is no need to worry. In this device, only the length of the cable that is frequently needed is stored on the top surface, and longer cables are stored on the back surface.

Further, the keyboard case is divided into two parts, an L case M132 and a lower case M133, as shown in FIG. A cross-sectional view is shown in FIG. 10(b). , the cable can be held with a simple structure of making a slight recess on the 133 side between the F cases ('Nj) and holding it down with the upper Kusu M132.
By simply providing 2, you can easily create a part with strong holding power.

Ejector> The keyboard M3 is pushed out from the storage position toward the operation position by an ejector unit M117 provided on the main body. A configuration diagram of the ejector unit is shown in FIG. It is a view seen from the back side, and is drawn corresponding to FIG. 10.

The ejector unit 1-M117 includes an ejector M120 biased by springs M118 and M119 in the keyboard pushing direction, an ejector guide M121 that guides the sliding movement of the ejector M120, and an ejector M120.
120 and a latch M122 that holds and releases the latch M120. The protrusion M116 provided on the back side of the keyboard M3 was opposed to the ejector M120, and in conjunction with the movement of pushing the keyboard in the storage direction, the protrusion M116 pushed the ejector M120 toward the latch side and was in the open state for 2t. Ejector M120 is held by latch M122. When the keyboard is pushed in the storing direction again, the ejector and lid are opened in conjunction with this, and the ejector M120 is moved by the force of springs M118 and M119 to push out the keyboard M3. A slope M123 is formed on the ejector guide M121, and the back surface of the keyboard is hollowed out correspondingly.

As a result, the cable is lifted along the slope and passes over the protrusion, so that the cable is not caught between the protrusion and the ejector.

This will be explained in detail using FIG. 13. This is keyboard M
3 and an ejector guide M12]. FIG. The operations until the keyboard is stored are shown in (A) to (D) in order from the top.

(A) The protrusion M116 on the back of the keyboard is the ejector M1
20, there is a cable M115 between the protrusion M116 and the ejector M120.

(B) The protrusion M116 pushes the ejector M120 while holding the cable M115 between them.

(C) The cable M115 is gradually lifted upward along the slope M123.

(D) The cable M115 is lifted along the slope M123 and passes over the protrusion M120, the protrusion M116 and the ejector M120 come into proper contact, and the ejector M120 is pushed into the normal position.

"Structure of the handset" FIG. 19 shows the handset unit M4.

M81 is a handset stand consisting of an upper cover M82 and a lower cover M83, and this stand MA1 is equipped with a telephone line M85 having a connector M84 connected to the main body. M
86 is a handset connected to a handset stand M81 by a telephone line M87. A table fixing body M88 for coupling to the main body is provided on the table M81 so as to be rotatable and slidable so as to form a part of the outer shape of the table M81. One end of the fixing portion M 88 a is made to protrude as shown by the chain line.

Here, FIG. 20 shows an exploded view of the handset stand M8N, and MB2, M83, and M2S are the upper cover, the lower cover 1, and the stand fixing body shown in FIG. 19. There are two telephone wires M8'5 and M87 inside the lower cover M83.
A relay cable M89 relayed by two modular jacks J+ and J2 is provided.

The mounting base fixing M88 is configured to form a part of the bottom and side surfaces of the lower cover M83.
One end of the mounting base fixing body M88 forming a part of the bottom surface of 3 forms a fixing part M88a, and the tip of this fixing part M88a has two key-shaped grooves M90a, M90.
b are arranged in parallel. Bent pieces M88b and M88c are formed on both sides of this table fixing body M88, and the lower cover M88 is formed with bent pieces M88b and M88c.
The bent piece M on the other end M88d side forming a part of the side surface of 83
88b SM88c has long holes M 92 a, M 92
b are formed, and the elongated holes M92a SM92b have mounting pieces M97a and M97b attached to the lower cover M83.
Axis M 93 a from .

M93b is inserted. As a result, the mounting table fixing body M8
8 is rotatable in the Q direction as shown in FIG. 21, and can be rotated and slid in the P direction.

Moreover, M 96 a and M 96 b are bent pieces M 8
8 b, the abutment part provided in M 88 c,
As shown in FIG. 22, this is the portion that abuts against the outer wall of the main body cover M6 when coupled to the main body.

This fixing part M88a is coupled to the coupling part M100a of the main body cover M6 as shown in FIGS. 22 and 23, and the grooves M90a and M90b at the tip of the fixing part M88a are
It is designed to be locked to the IOI. M2O3 is a connector on the main body side for connecting the connector M84 from the handset stand M81 side.

Next, the operation of the above configuration will be explained.

First, a description will be given of the state shown by the solid line in FIG. 21, in which the table fixing body M88 forms part of the outer shape of the lower case M83 of the handset table M81. In this state, the handset stand M81 is connected to the connecting part M I OOa of the main body cover M6.
It is impossible to connect it to the stand M8.
By simply connecting the connector M84 of the telephone line M85 from 1 to the modular jack M23 on the main body side, the handset stand M81 is spaced apart from the main body and can be positioned freely. The overall state at this time is shown in FIG.

Next, the case where the handset ff stand M81 is coupled to the main body will be explained.

Mounting table fixing body M88 through long holes M 92 a, M 92
b, the upper cover M is moved in the direction of arrow Q from the stored state shown in FIG.
Rotate until it touches 82 1, abutting part M 96 a
, M 96 b is located on the chain double-dashed line A in FIG. Tip fixing part M8 of mounting table fixing member M88
8a in the direction of arrow P by the distance of elongated holes M92a and M92b, and abutting portions M96a, M
96b is located on the two-dot chain line B in FIG.

Then, the fixing part M 88 a of the table fixing body M 88 is abutted against the joining part M 100 a of the main body cover M6.
Insert until it touches the outer shape of the main body cover M6, fit M80b of the connecting part M80a into the key-shaped grooves M90a and 90b at the tip of the fixing part M88a, and then insert the groove M90a.
, If M90b is engaged with the shaft M80b, the fixed part M8
8a is blocked by the main body, and a handset stand M81 equipped with a handset M86 is coupled to the main body as shown in FIGS. 22 and 23. At this time, the handset stand M
81 is the tip groove M90a, M90b of the fixed end M88a
and the engaging part with the shaft M80b on the main body side, abutting parts M96a and M96b that abut against the outer wall of the main body cover M6, and the shaft M
93a % M93b, it is three-dimensionally and firmly held to the main body by the holding portion at the base of the fixing portion M88a that contacts the upper cover M82. The area of the base portion of the fixing part M88a that comes into contact with the upper cover M82 is increased by sliding the table fixing body M88 in the direction of arrow P, and the table M81 can be held very firmly on the main body. It is. In addition, the fixed end M88a is connected to the main body cover M by a plate spring M79 provided inside the main body cover M6.
6 to eliminate looseness with respect to the main body of the handset stand M81a. FIG. 4 shows the state of the stand M81 and the entire main body combined in this manner.

This allows the handset stand M81 to be used in the same way when it is integrally provided with the main body. Next, a case where the handset stand M81 is separated from the main body as shown in FIG. 3 and becomes independent again will be described.

Release the engagement with the shaft M80b of the coupling part M80a by the grooves M90a and M90b of the fixing part M88a, and connect the fixing part M88a to the coupling part M80a of the main body cover M6.
extract it from The table fixing body M88 is moved so that the position of the abutting portion M96a1M96b is moved from the two-dot chain line B to the position of the two-dot chain line A in FIG.
Slide the fixing part M88a of 8 in the direction opposite to the direction of arrow P, and then rotate the table fixing body M88 in the direction opposite to the direction of arrow Q to bring the table fixing 88 into the storage state shown in FIG. It is something.

"Structure of Scanner Unit" The scanner unit M13 is located at the rear of the main body, and uses the gap between the lower part of the display hinge and the main unit Ml as a paper feed port. In the paper feed section, a paper feed tray unit 1-M31 equipped with document guide means is inserted into four holes M6b of the main body cover M6.
(See Figure 2). When the unit M31 is a model without a scanner, a unit without a document guide is attached, so it can be easily attached and detached by snap-hitting. It is also effective as a safety measure when a large force is applied to this unit due to the way the keyboard M3 is handled. FIG. 16 shows a sectional view of the scanner unit. As shown in the figure, this scanner unit has a separation roller M222, a separation roller M22
3. A pair of transport rollers M224, M225. , a reading sensor M226, a reading platen roller M227, and a paper discharge roller marking M230 and M2B5.

When faxing a document, the user first sets the document on the paper feed tray unit M31. Here, there is a document detection sensor M234 just before the separation roller M222,
When the insertion is detected, the control circuit on the CPU board M24 drives a paper feed motor (not shown) to rotate the separation roller M222. Separation roller M222 is separated by separation pad M223
The bottom one is separated by the frictional force between the two, and the document is fed to the document edge sensor M235 and stopped. When the user issues a fax transmission or copy command from the touch panel, the control unit drives the paper feed motor and transport motor (not shown) to feed the paper until it is applied to the pair of transport rollers M224 and M225, and then stops the paper feed motor. , the first sheet of paper is conveyed to the reading section above the reading sensor M226 while preventing the second and subsequent sheets from being fed. Image information of the document conveyed between the reading sensor M226 and the reading platen roller M227 is electrically read by well-known photoelectric conversion and transmitted to a control circuit. The first document is sequentially conveyed by roller M22.
4, the sheet is electrically read while being fed, and the next pair of sheet discharge rollers M230, M2B5 discharges the sheet onto a tray gap 236 provided at the rear of the main body. Thereafter, the second and subsequent sheets are read and ejected in the same manner.

The present apparatus is configured by each of the units described above.

"Outline of Printer" FIG. 24 shows an example of the internal configuration of printer M2O0 shown in FIG. 1.

Here, numeral 9 is a head cartridge having an inkjet recording head, which will be described in detail with reference to FIG. 25, and numeral 11 is a carriage for mounting this and scanning in the S direction in the figure. 1
3 is a hook for attaching the head cartridge 9 to the carriage 11, and 15 is a lever for operating the hook 13. This lever 15 is provided with a marker 17 for indicating a scale provided on the cover, which will be described later, so as to read the printing position, setting position, etc. by the recording head of the head cartridge. Reference numeral 19 denotes a support plate that supports the electrical connection to the head cartridge 9. 21
is a flexible cable for connecting the electrical connection section and the main body control section.

33 is a guide shaft for guiding the carriage 11 in the S direction, and is inserted into the bearing 25 of the carriage 11. A timing belt 27 is fixed to the carriage 11 and transmits power for moving the carriage 11 in the S direction, and is stretched around pulleys 29A and 29B arranged on both sides of the apparatus. Driving force is transmitted to one pulley 29B from the carriage motor 31 via a transmission mechanism such as a gear.

A platen roller 23 is driven by a conveyance motor 35 for regulating the recording surface of a recording medium such as paper (hereinafter also referred to as recording paper) and for conveying the same during recording or the like. 37 is a paper pan for guiding the recording medium from the paper feed tray 4 side to the recording position, and 39 is disposed in the middle of the recording medium feeding path to press the recording medium toward the platen roller 33 and convey it. It is a feed roller for Reference numeral 41 denotes a paper discharge roller that is disposed downstream of the recording position in the recording medium conveyance direction and discharges the recording medium toward a paper discharge port (not shown). 42 is a spur provided corresponding to the paper ejection roller 41, and the spur 42
1 to generate a force for conveying the recording medium by the paper ejection roller 41. Reference numeral 43 denotes a release lever for releasing the respective biases of the feed roller 39, presser plate 45, and spur 42 when setting a recording medium or the like.

Reference numeral 45 denotes a presser plate for suppressing floating of the recording medium in the vicinity of the recording position and ensuring close contact with the platen roller 33. In this example, an inkjet recording head that performs recording by ejecting ink is used as the recording head.

Therefore, the distance between the ink ejection orifice forming surface of the recording head and the recording surface of the recording medium is relatively small, and the distance must be strictly controlled to avoid contact between the recording medium and the ejection orifice forming surface. , it is effective to provide a presser plate 45.

Reference numeral 51 denotes a cap made of an elastic material such as rubber, which faces the ink ejection orifice forming surface of the recording head at the home position, and is supported so as to be able to come into contact with and separate from the recording head. This cap 51 is used to protect the print head during non-printing and during ejection recovery processing of the print head. The ejection recovery process is to eject ink from all ejection ports by driving an energy generating element provided inside the ink ejection ports and used for ink ejection.
This process removes causes of ejection failure, such as air bubbles, dust, and ink that has thickened and is no longer suitable for recording (preliminary ejection).
In addition to this, it is a process for forcibly discharging ink from an ejection port to eliminate causes of ejection failure.

Reference numeral 53 denotes a pump that applies a suction force to forcefully discharge the ink, and is used to suck the ink received in the cap 51 during ejection recovery processing by such forced ejection or ejection recovery processing by preliminary ejection. 55 is a waste ink tank for storing the waste ink sucked by the pump 53, and 57 is a tube that communicates the pump 53 and the waste ink tank 55.

Reference numeral 59 denotes a blade for wiping the ejection orifice forming surface of the recording head, and it has two positions: one in which it protrudes toward the recording head and performs wiping during the head movement process, and the other in a retracted position where it does not engage the ejection orifice formation surface. movably supported. 61 is a motor; 63 receives power from the motor 61 to drive the pump 53 and the cap 51 and blade 5;
This is a cam device for making each of the movements of 9.

Next, details of the above-mentioned head cartridge 9 will be explained.

FIG. 25 shows a perspective view of a head cartridge used as a recording means of the printer used in the present invention, and is of a disposable type with an integrated ink storage section serving as an ink supply source.

The recording head section IJH of this cartridge includes a heater board (not shown) in which an electrothermal transducer element (ejection heater) and wiring such as Af for supplying power to the element are formed on a Si substrate using a film-forming technology. We are prepared.

The recording head IJH includes a supply tank, receives ink supply from an ink storage unit IT serving as an ink supply source, and functions as a sub-tank that guides the ink to a common liquid chamber formed by joining the heater board and the top plate.

The ink storage portion IT includes an absorber for impregnating it with ink, and is disposed within the ink tank body 9b.

Reference numeral 1400 denotes an atmosphere communication port provided in the lid member to communicate the inside of the cartridge with the atmosphere. A liquid repellent material is arranged inside the atmosphere communication port 1400, thereby preventing ink from leaking from the atmosphere communication port 1400.

Then, ink is supplied from inside the cartridge from the supply port into the supply tank that constitutes the recording head, and after passing through the inside of the cartridge, it enters the common liquid chamber from the outlet through the appropriate supply pipe and the ink introduction port on the top plate. and inflow.

Then, based on a predetermined recording signal, the ejection heater is caused to generate heat and the thermal energy is used to eject ink to obtain a desired recorded image.

Note that, as mentioned above, this printer uses a recording head and a recording device of the bubble jet method among inkjet recording methods. According to such a system, higher recording density and higher definition can be achieved.

As for typical configurations and principles thereof, it is preferable to use the basic principles disclosed in, for example, US Pat. No. 4,723,129 and US Pat. No. 4,740,796. This method can be applied to both the so-called on-demand type and continuous type, but especially in the case of the on-demand type, it is necessary to arrange the liquid (ink) in accordance with the sheet and liquid path that hold it. The electrothermal converter that is
Generating thermal energy in the electrothermal transducer and producing film boiling on the thermally active surface of the recording head by applying at least one drive signal that corresponds to recorded information and provides a rapid temperature rise above nucleate boiling. As a result, bubbles in the liquid (ink) can be formed in a one-to-one correspondence with this drive signal, which is effective. The growth and contraction of the bubble causes liquid (ink) to be ejected through the ejection opening to form at least one droplet. It is more preferable to use a pulsed drive signal as this drive signal, because the growth and contraction of the bubbles is performed immediately and appropriately, and liquid (ink) ejection with particularly excellent responsiveness can be achieved. As this pulse-shaped drive signal, those described in US Pat. No. 4,463,359 and US Pat. No. 4,345,262 are suitable. Furthermore, if the conditions described in US Pat. No. 4,313,124 concerning the invention regarding the temperature increase rate of the heat acting surface are adopted, even more excellent recording can be performed.

The configuration of the recording head includes, in addition to the combination configuration of ejection ports, liquid paths, and electrothermal converters (straight liquid flow path or right-angled liquid flow path) as disclosed in the above-mentioned specifications, a heat acting section. US Pat. No. 4,558,33'3 and US Pat. No. 4,459,600 disclose a configuration in which the
The present invention also includes a configuration using the specification of the above specification.

In addition, Japanese Patent Laid-Open No. 59123670 discloses a configuration in which a common slit is used as a discharge part of a plurality of electrothermal converters, and an aperture that absorbs pressure waves of thermal energy is used as a discharge part. Japanese Unexamined Patent Application Publication No. 1983-1987 discloses a configuration that corresponds to
A configuration based on Japanese Patent No. 138461 may also be used. In other words, regardless of the form of the recording head, recording can be performed reliably and efficiently.

Furthermore, the present invention can be effectively applied to a full-line type recording head having a length corresponding to the maximum width of a recording medium that can be recorded by a recording apparatus. Such a recording head may have either a configuration in which the length is satisfied by a combination of a plurality of recording heads, or a configuration as a single recording head formed integrally. In addition, even the serial type shown above can be attached to the main body of the device.
A replaceable chip-type recording head that enables electrical connection to the device body and supply of ink from the device body.
Alternatively, it is also possible to use a cartridge-type recording head that is integrally provided with the recording head itself, and in this example, a cartridge-type recording head is shown.

Further, it is preferable to add recovery means, preliminary auxiliary means, etc. for the recording head, which are provided as part of the recording apparatus, because the effects of the present invention can be further stabilized. Specifically, these include capping means for the recording head, cleaning means, pressure or suction means, preheating means using an electrothermal transducer or another heating element, or a combination thereof; It is also effective to perform a preliminary ejection mode in which ejection is performed separately from printing in order to perform stable printing.

In addition, regarding the type and number of recording heads installed, for example, in addition to one type that corresponds to single-color ink, there is also a plurality of recording heads that correspond to multiple inks with different recording colors and densities. It may be something that can be done.

The upper part of the paper conveyance path of the scanner unit is rotated about the shaft M128 as a fulcrum and opened in order to clear a paper conveyance jam. Fig. 17 shows the opened state. Separation pad 23, conveyance roller 25
, reading plantain roller 27, and paper ejection roller 3
By removing the upper part containing 1, a conveyance surface is exposed, and the jam can be easily cleared. Open the top (when necessary, place your hand on the opening/closing knob M124. Opening/closing knob M
124 is normally in the position (A) shown in FIG. 16, and is used in the (B) position when opening the upper part of the scanner unit. The closing knob M124 is rotatably attached around an axis M125, and a spring M12 rotates around an axis M126 in conjunction with the movement of the opening/closing knob M124.
Due to the relationship with 7, it is stable at two positions, (a) and (b). In this way, the opening/closing knob M124 is normally in the (A) position, and at this time it is integrated with the exterior and has a clean design, and when releasing a jam, it can be moved to the (B) position. It is easy to hang and the top can be opened easily. FIG. 16(b) is a perspective view of the opening/closing knob M124 in the position (b).

Further, the opening/closing knob M124 also serves as a stopper for adjusting the angle of the display M2. This will be explained using FIG. 18. When display M2 is opened to its widest extent,
At the position (c) in the figure, the display surface M129 is in contact with the protrusion M130 of the main body upper cover M7 on the main body side. Generally, the friction of a rotating hinge is used to make it possible to adjust the angle of the display steplessly, but when pressing the touch panel as in this device, the holding force becomes an issue. Therefore, this device has an opening/closing knob M124.
is used to provide the position (d) in the figure. In other words, when the opening/closing knob M124 is set to the position (b) in FIG. 16(a), the display M2 is attached to the end of the opening/closing knob M124.
The back surface of the display M2 is in contact with the display M2 as shown in FIG.
is kept in position.

"Basic Circuit Configuration" FIG. 26 is a block diagram showing the basic circuit configuration of this embodiment.

Each part of FIG. 26 will be explained below.

El is a CPU and has the role of controlling and calculating the entire system. The basic operating frequency is 10 MHz. E2 is a contact sensor that converts an image into an electrical signal. As mentioned above, it is installed inside the rear top of the main unit. The light source is an LED, and the resolution is 200 dpi. In combination with the scanner controller E3, images can be read using a binary error diffusion method. Reference numeral E3 denotes a scanner controller, which performs mechanical control and driving of the entire scanner section, and performs image reading such as binary/halftone (error diffusion method).

E4 is a printer. In this embodiment, the printer is installed separately, and the printer can be selected by software. Bubble jet (BJ) printers, which are a type of inkjet printer, thermal transfer printers, laser beam printers (LBP), etc. can meet various needs. This machine uses a resolution of 200 dpi internally, but it can use a 360 dpi printer because density conversion is performed by the printer controller E5 (described below). E5 is a printer controller that converts the image data coming from the I10 controller E9 into parallel signals and sends them to the printer E4 through the printer interface. Note that the vertical/horizontal conversion of the image is performed by the printer controller E5.

In addition, from the internal standard density of 200dpi to 360c
To convert to pi, density conversion (expansion → interpolation → compression) is performed.

E6 is a touch panel, which is used to input instructions from the user. This camera uses song glare processing to improve visibility. The format of the touch panel is a conductive thin film type analog type (resistance division type), and the obtained data is A/
I am using it after converting it to D. It also has special printing called a hotkey. This is done by printing a special print on a specific part of the touch panel that indicates that function, and when the user touches that part, that special function is activated unconditionally no matter what process is being performed. It is something to be carried out. For example, "telephone" jFAXJ etc.
The user's operability is improved by printing items that are suddenly needed at any time and performing the above-mentioned processing. According to this example, the possible mounting area is 235 mm x 14
It is 6mm.

E7 is the IO key, which is used to input numbers and the like. Used by connecting to keyboard E8. There are keys such as 0 to 9, a cursor, and a -line feed key, which are used to improve the efficiency of inputting numerical data. E8 is a keyboard, which is used to input data into a word processor or the like. This keyboard has a built-in word processor. Also,
As mentioned above, it is a separate type that can be stored in the main body, but it can also be used as it is built into the main body. The connection method is a wired connection, and the layout is the old JIS layout.

The E9 is an I10 controller and supports standard I except memory.
Controls O. That is, the address, data, and control information are received from the CPUEI, and these are sent to the floppy disk controller E12 and the real-time clock E.
14, Hard disk controller E17, FA
In order to pass it to the X medium sound source controller E23,
Performs 16-bit bus conversion and address decoding. It also performs bus control (DMA control, etc.) for passing data to the scanner controller E3 and printer controller E5. Furthermore, touch panel E6
It also plays the role of A/D converting the data obtained and passing it to the CPUEI. It also converts serial data from the keyboard E8 into parallel data. Additionally, it decodes data from the mouse EIO and turns it into X-shift, Y-shift, pushbutton status, and their interwoven control information.

The Mouse EIO has a dedicated connector on the back of the main body, and by connecting a mechanical mouse, it can be used as a pointing device along with a touch panel. Ell is a 1.6M/IM dual-purpose floppy disk drive. For the 1M type, the format capacity is 720KB, 512B sectors, 9 sectors/track, and 80 tracks x 2, and for the 1.6M type, the format capacity is 1.2MB, 1024B sectors, 8 sectors/track, and 77 tracks x 2. R12 is a floppy disk controller. It performs mutual conversion between information on a floppy disk and digital data, and performs mechanical control such as seeking.

E1.3 is a battery for backing up the real-time clock E14. It is a circular lithium battery,
Located inside the power block. R14 is a real-time clock. When the power is turned on, power is supplied from the power block of the entire system, and when the power is turned off, the power is supplied from the battery E13.
backup of clock data.

EI5 is a 5CSI interface. The terminal is external to this device, and by connecting it with a connector,
5C5I interface device equipment can be used. R
16 is a hard disk drive.

It has a capacity of 40MB and is installed inside this device.

The E17 hard disk controller is connected to the hard disk drive E16 by a 5C5I signal.

The bar disk fan E41 is controlled depending on the usage situation, and the spindle motor can be stopped by a command. R18 is a speaker, and
- Used when reproducing audio, music, signals, etc. from the sound source controller E23. R19 is an exhaust fan. When the entire device is in standby mode, the fan is stopped to reduce noise and power consumption.

R20 is an R3232C interface. The connector is external to the device, and it can be used by connecting a device with a serial interface such as a modem with a cable. R21 is a public line and is used to connect external faxes, telephone calls, etc. R22 is an NCU that performs line control such as telephone and fax voltage conversion.

The number of communication channels is one, and any format of AA, MA, AM, or MM is possible. In addition, the pulse dial (10
/20pps), tone dial can be used.

The slave telephone E24 and handset E25 are connected through a modular jack. This N CU E 22 is a child phone E2
4. Both have a ringer off function for the handset E25. Main NCU R22, public line E2
1. The connection between the slave telephone E22 and the handset E25 will be explained in detail in FIG. 27.

E23 is a station-FAX/sound source controller, and is a telephone,
Performs comprehensive control of FAX and sound source control of ADPCM, FM sound sources, etc. For ADPCM, three frequencies, 3.9.5 and 2.7.8, can be selected as sampling frequencies. Furthermore, the FM sound source can simultaneously produce 11 melodic tones, or simultaneously produce 5 melody tones and 6 rhythm tones. It also has a PB receiver function and can recognize tone signals sent from the line. There is also an amplifier section for the speaker E18, and the level can be varied in 8 steps using software.

E24 is a slave phone. Used for receiving and sending calls and forwarding faxes when away from the base unit. E2
5 is a handset. This handset is a telephone with dial buttons, hook buttons, etc. Therefore 1
It has a 0pps/20pps dial function, tone dial, and ringer function. This handset E25 is placed beside the device and is used for normal telephone calls as well as for input to the ADPCM circuit. By lifting the handset E25, no matter what application is being used, the telephone screen can be displayed. Become.

E26 is a 1200/300 BAUD asynchronous communication modem (CCITTV, 2L V, 22 standard). By inserting this modem board into a corresponding connector, the public telephone/fax line E14 can also be used for personal computer communications. In addition, this modem E2
A serial interface is required to operate the FAX sound source controller E23, but this is shared with the RS interface E20, and is switched inside the FAX sound source controller E23. The operation modes are origin/answer/auto, and operation is possible with commands compliant with AT commands.

E27 is a fax modem. Compatible with G3 and G2,
CCITTV, 29, V, 27ter with half-duplex communication method
.

It supports T,30, V,21 channels, 2, T,4, and T,3. E28 is the I10 bus. This system achieves high speed and bus simplification by separating the I10 bus, DRAM bus, and ROM bus. That is, performance is improved by reducing the number of bus buffers and moving the ROM and I10 bus even when refreshing the DRAM.

E29 is the ROM of this device. 512KX8bits
Eight 4M-bit mask ROMs are used. Programs for controlling the entire device (manager, driver, D
It stores data such as O3, applications), fonts, dictionaries, etc. By selecting one with an access speed of 200 nsec, the CPU El can be operated in wait mode.

E30 is a RAM, which is used to store data and programs for the entire device. In this device, the standard condition is 1.
It uses eight M-bit dynamic RAMs and can be expanded to a maximum of 24. That is, the capacity at this time is 3M bytes. Access speed 1oonsec
By using the CPU El, it is possible to operate the CPU El without waiting. Further, this dynamic RAM is refreshed by the system controller E31 during the horizontal retrace time.

E31 is a system controller and controls the entire system. Specifically, 1. It performs dynamic RAM refresh control, address mapping, software wait control, generation of various control signals, and DMA control. It also has a clock oscillation circuit that supplies the basic clock to the entire system.

E32 is a VRAM and has the role of storing image signals. Actually, a two-port memory called a dual-port RAM is used, and since access from the CPU El side and from the CRT controller E33 can be performed simultaneously, high-speed image display is possible. This VR
AM also has an access speed of 1 like RAM E30.
By selecting 00 nsec, it is possible to operate the CPU El without waiting, and the refresh operation is also performed by the system controller E31. E33 is a display controller.

It has the role of reading out images written in VRAM E32 by CPU El and converting them into signals for liquid crystal display. It has a dedicated window memory E34 for displaying the cursor and window combined with the video signal read from the VRAM E32. It also has a gradation memory E37 as a dedicated memory for gradation display. Furthermore, it has an E36 conversion memory as a working buffer. The signal output from this controller is sent to the liquid crystal display E35 to display an image.

E34 is a window memory. Stores images for displaying cursors and windows. E35 is 640X
This is a 400-dot, blue-mode liquid crystal display with cold cathode tube backlighting, which shows various displays of this device (main menu, applications, special training, month and date, etc.).
keyboard status, toolbox). This liquid crystal display E35 is placed overlapping the touch panel E6, and by viewing this display and touching the touch panel E6, the user gives various instructions to the manager, which is the control software of this device. Due to the position of the liquid crystal display and the touch panel E6, as well as the accuracy of the touch panel E6, it may not be possible to indicate the correct position even if the touch panel E6 is pressed, so the data obtained from the touch panel E6 is adjusted using a variable resistor. In addition, the image can be displayed in three parts on the horizontal plane, and the display star I address can be made variable. Note that both the contrast of the liquid crystal display and the brightness of the backlight can be adjusted with independent variable resistors in the display controller I/roller E33.

E 36 is a buffer for various work related to the display. E37 is a memory for gradation display.

In the case of this device, normal signals are not displayed in gray scale, but are displayed in gray scale by using data from the expansion slot E43. E38 is an EEPROM. Memorizes various system information (status of connected devices, detailed telephone settings, memory usage status, etc.) and turns off the power.
Perform backup at time F. Because of EEFROM,
No backup power is required. These data are sent to the CPU El through the expansion bus controller E39.
exchange data with.

E39 is an extended hash controller. Expansion slot E
Various controls for 43 and EEPROM E38,L
ED E40 Controls peripheral I/O such as the display opening/closing switch 1 and the node disk fan E42. E40 has two LEDs, red and green, and the CPU El
You can perform 0N10FF according to instructions from .

For example, it can be used as a lamp without turning off the status of a facsimile or telephone while you are away. E41 is a display opening/closing switch. By opening and closing the display of this device, this mechanical switch can communicate its status to 0N10FFL, to CPUEl through expansion bus controller E39. Using this data, when the lid is closed, display open/close switch E41 → expansion bus controller E
If you turn off the backlight through the route 39 → CPU El → expansion bus controller E39 → LCD display E34, and turn on the backlight through the same route when the display is opened, the backlight can be turned 0N10FF by opening and closing the display. It becomes like this.

E42 is a fan for hard disks. This device includes an exhaust fan E19 and this hard disk fan E42.
It has two types of fans, which are finely controlled depending on the usage status of the entire device, reducing noise and power consumption. For example, after 3 minutes have passed since the hard disk drive was not used, hard disk drive E16
The spindle motor of E42 is stopped, and after another 5 minutes, the hard disk fan E42 is stopped. E4
3 is an expansion slot. It is located inside this device, and the boards are stacked and mounted using a cooking type connector. Interface signals for handling various 10s, memories, and video signals are provided. E44
is the main bus, which is the basic bus of this device. ROM
All memory related devices such as E29, RAM E30, and VRAME32 are connected to this bus. Also, various signals from expansion slot E43 are connected to this bus.

Figure 27 shows the rope control device N (N CU E) of this embodiment.
22) is a block diagram showing the configuration of the device. Below, the second
Each part in FIG. 7 will be explained.

Eloo is a handset terminal used in this embodiment. In this embodiment, an ordinary telephone can be used as a handset. EIOI is a current detection circuit for detecting the hook state of the telephone.

When the off-hook state occurs, the 0FFHK signal becomes LOW. E102 is a relay for handset control (TL
). By turning this relay to the H side, the handset is separated from the line. This allows the handset to be used as a microphone for ADPCM. Also, at this time, the C4 signal is not transmitted to the /SS dot.

Using this, it is possible to control the ringer of the node set.

E103 is a diode bridge. In order to perform Ci-fold signal decoding, the line is rectified. E104 is Ci
This is a double signal decoding circuit. diode bridge E10
The signal rectified by step 3 is decoded and multiplied by Ci to inform other circuits that the ringer will ring.

E105 is a microphone input signal M I Ci n.

When the node set is used in place of a microphone, input is made to the ADPCM circuit from this part. E106
has a Ci times signal. Notify other circuits that the Ci-fold signal is being received.

E107 is a terminal for a slave phone. In this embodiment, in addition to the handset as described above, another telephone can be connected to this terminal. This is the terminal (modular jack) used for this purpose. E108 is a current detection circuit for detecting the hook state of the telephone. In the off-hook state, the 0FFHK2 signal becomes LOW. The function is equivalent to the current detection circuit EIOI. Eloo is a slave phone control relay (H). By setting this relay to H, it is possible to prevent the slave telephone from ringing. That is, it is possible to control the ringer of the slave phone.

Also, by turning it to the L side, it is connected to the line. That is, the ringer rings and can be used as a normal telephone.

EllO is a DC cut capacitor. Ell is a hybrid transformer. The signal coming from the line is 1
It plays the role of separating into the next side and the secondary side, and further separating the input signal thereof and transmitting it to the F group configuration circuit E113 and the line monitor signal E115. E112 is an operational amplifier. Used for impedance conversion. El 13 is an F-group structured circuit. In order to use F-net, it is possible to detect a signal of 1300 Hz.

E114 is an F-group structured circuit Fc. If it is recognized that it is F class, this signal becomes LOW. E115 is a line monitor signal RXT. Used to record signals during calls. EllO is a public line terminal (modular jack). Use this terminal to connect this device to the public line.

E117 is the arrester ground. Arrester E1
Connect with 18. El 18 is an arrester. It serves to protect the circuit in case a lightning surge comes from line El 16. E119 is a line filter. Public line E
l 16 Used for noise removal. E1200 is a line switching control relay (CML). By turning this relay to the H side, information on the public line El 16 is transmitted to the facsimile modem. Also, by turning it to the L side, the information of the public line E116 is turned to the handset E100 and slave telephone EIOI side.

E121 is a dial pulse generation relay. Used for dial pulse generation when line switching control relay E120 is pushed down. Namely. This relay is 0N10FF at 10 pulses/sec or 20 pulses/sec.
Perform dialing by E122 is a line current resistance. Used to send current through the line when a dial pulse occurs. E123 is a dial pulse waveform shaping relay (S). Performs waveform shaping during dial pulse. E124 is used to pass current through the return coil line. This is an E125 polarity reversal detection circuit. Detect the polarity reversal that occurs when the called party answers. This can be used to determine whether the called party has responded. E126 is a capacitor for cutting direct current. E127 is a hybrid transformer. Used to separate facsimile modem signals into transmitter and receiver. Functionally, it is a hybrid transformer.
It is equivalent to l.

E128 is an operational amplifier for impedance conversion on the receiving side. Performs impedance matching between the line side and the facsimile modem (or communication modem) side. E129
is an operational amplifier for impedance conversion on the transmitting side.

Performs impedance matching between the line side and the facsimile modem (or communication modem) side. E130 is an input signal RXA to a facsimile modem (communication modem). E131 is an output signal TXA from a facsimile modem (communication modem).

"Software Configuration" Figures 28 to 53 show the CP UEl of the embodiment of the present invention.
It is a figure showing the control operation of.

FIG. 28 shows the software structure of this embodiment.

The O8 (operating system) of 51-3 is FA
It is multitasking O8 so that sending and receiving of X can be done in the background. A management program called the manager of 5l-2 is interposed between the O8 of 5l-3 and the application of 5l-1, and handles the interface between the user and the application. In particular, it has the ability to control a so-called event-driven system that collectively manages various events such as touches on the touch panel, keyboard input, and timers, and passes control to an application that is waiting for the ordered event. .

Events include hard events and soft events.

A hard event is an event that causes a hardware interrupt, such as a touch on the touch panel E6 described above or a manual keyboard input, and a soft event occurs when an application makes a request to start another application. If there are multiple applications waiting for the same event, the currently active application takes priority. (Such an application is hereinafter referred to as a current application.) Applications reside in multiple memories, each waiting for an event.

Waiting for an event refers to a state where control is within the manager and the manager is monitoring until a certain event occurs. When an event occurs, it launches the application that is waiting for that event. When the application started by the manager receives control, it performs processing according to the event that occurs, and then returns control to the manager and waits for an event.

The manager also has the function of managing and maintaining hardware resources. Hardware resource management refers to the management of which hardware is being used by which application, because when an application uses hardware resources such as printers and hard disks, it is always done through a manager. . Therefore, it is possible to prevent other applications from using the same hardware resources at the same time. There are four types of hardware maintenance; the first is spindle motor 0N10FF control to extend the life of the hard disk. The user sets the usage time using the memory switch application, which will be described later, and controls the spindle motor of the hard disk drive to continue to rotate during that time, but not to rotate during the time when it is not in use. If you access the hard disk while the spindle motor is not rotating, you will have to wait several seconds until it reaches steady rotation.

The second is 0N10FF control of the fans (exhaust fan and hard disk fan). To prevent noise and save power, the switch is set to 0FFL during the above-mentioned operating hours, and turned on when in use. The third is cleaning control to prevent ink ejection failure when a bubble jet printer is connected. If the printer is not used for 4 days, a printer head cleaning command is issued. Furthermore, when the power of the main body is turned on, a cleaning command is issued along with other initial processing. The fourth is 0 on the display screen.
This is N10FF control. According to the screen darkening interval set in the environment setting application described later, the display screen disappears when the set time elapses without any event occurring. After that, it is set when some event occurs.

Additionally, since the display itself acts as a lid, it controls the screen to turn off when the display is closed and turn on when the display is opened.

FIG. 29 shows the main menu screen of one application. The main menu has a function of displaying a list of applications developed on the memory and allowing the user to select the current application. In this state, the current application is the main menu.

52-1 is an environment setting application. Figure 30 shows the screen of this environment setting application, which allows you to adjust the screen blackout interval, the repeat function interval for keyboard input,
Set the speaker volume, etc.

The fixing mode item 53-1 is for setting a mode of 0N10FF in which printing is performed after a certain period of time for each line when printing on paper on which ink does not dry easily using a bubble jet printer. Also, this item changes depending on the type of printer to be connected. In the case of a thermal transfer printer, this is the print density setting. Furthermore, the time for fixing (the time to wait after printing one line) can be set using a memory switch application, which will be described later. This is because the ink dries differently depending on the quality of the paper used, the room temperature and humidity where the system is placed, etc.

82-2 is a message board application that allows the user to input messages directly from the keyboard.
This message is automatically written when an error occurs during FAX transmission/reception using the X application (such a message is called a system message).

52-3 is a word processing application. FIG. 31 shows the basic screen of this word processor, and FIG. 32 shows the print setting screen.The fax transmission switch 55-1 is used to directly create a file for transmission and send the file without printing.

52-4 is a touch panel cleaning application.

Since this system uses a touch panel, it is necessary to wipe the touch panel.

52-5 is a FAX application, FIG. 33 is a basic screen of this FAX application, FIG. 34 is an extended function screen, FIG. 35 is a FAX environment screen, and FIG. 36 is a document retrieval screen. In FIG. 33, transmission can be performed by inputting the recipient's number from the touch panel, setting the document on the paper feed tray unit, and touching the start button 56-3. When you touch the extended function button 56-1, the third
The screen shown in Figure 4 will appear.

Advanced functions such as time specification and broadcasting can be used.

In this system, the connected printer is a plain paper printer, so it is a cut paper FAX.

Furthermore, since we do not have a dedicated line printer for FAX, the reception is once recorded on a disk. After that, if you want to print automatically, turn on the automatic print switch 58-1 in FIG. 35. Furthermore, after printing, you can set whether to delete or leave the received file using the memory switch application described later.If the automatic print switch is OFF, printing will not be performed.Received files can be saved using the document retrieval function. You can see it on the screen.

FIG. 36 shows a list screen of received documents. The * mark 59-1 indicates that printing has been completed. The delete switch 59-1 is a function for deleting all the files marked with * at once. FIG. 37 shows the received document displayed on the screen.

Further, since a FAX may be received when the user is not present, it is necessary to notify the user that the FAX has been received.

M2S in FIG. 1 is an LED for this purpose, and the LED blinks when reception is performed normally. Even after receiving several messages, it continues to blink. By pressing the document eject switch of FIG. 33 86-2, the LED is turned off. The assumption is that the user will then perform an operation to confirm the received file.

82-6 in FIG. 29 is a telephone application.

Figure 38 is the basic screen of this telephone application, the third
Figure 9 shows the telephone directory screen. Since a handset capable of dialing is connected to this system, when making a call, the user can dial directly from the handset, and at that time, the telephone directory screen shown in FIG. 39 is automatically displayed. One-touch dialing is possible by searching the telephone directory and touching the corresponding item. Additionally, this system allows connection of slave phones as described above. When a call comes in, only the child phone rings.

■Only the parent phone rings, ■Both rings.

You can choose. The fax application and telephone application call each other internally, so
Under the manager's event control, it is considered one application.

FIG. 40 shows a screen of the memory switch application. This sets the hardware configuration and external environment, and stores the information in the EEPROME 38. The above-mentioned environment setting application sets environment settings that are changed relatively frequently, and the memory switch application sets items that are not frequently changed or items that correspond to conventional DIP switches. The information required to control the printing area, such as the type of printer connected, the presence or absence of a hard disk, the type of line, and the bubble jet printer's inability to detect when the ink is running out, can be used in cases where automatic printing is not possible. Consider “Whether to delete or leave automatically printed files after printing” When using a bubble jet printer, consider the ink drying time “Fixing mode time”
, the information necessary to control the spindle motor and fan of the hard disk, setting the hard disk operating hours, and the cut sheet feeder (necessary for paper feeding control).
There are setting items such as "Presence or absence of C5F)".

In addition to the above, there are spool print applications. This does not have an icon, so it does not appear in the list in Figure 29. This creates a print image file and passes it to this application using a soft event.
The printing process is performed by queuing and printing between events. Further, for the file that has been printed, an end mark is written if the file is not deleted, depending on the setting of whether or not to delete the file after automatic printing of the memory switch application described above.

Next, the operation of the embodiment of the present invention will be explained according to the flowcharts shown in FIGS. 41 to 53. Note that a program for executing the following flow is stored in the HOME 29, and the CPUEI performs the following control by executing this program.

FIG. 41 shows the manager's processing. First step 51
Obtain the current date and time in step 4-1. Next, if it is the first startup after the power is turned on, the process proceeds to step 514-28, where each hardware is initialized, and a cleaning command is issued to the printer E4 at step 511-29. If the printer E4 that has received the cleaning command is a bubble jet printer, the ink is forcibly discharged by the suction force of the pump 53 shown in FIG. 24 to eliminate the cause of the ejection failure. Note that the cleaning command may be issued only in the case of a bubble jet printer. Step 514-3
0, the flag is set to 0, and the spindle motor and fan are turned on in step 514-31. Step 514-32
Stores the current date and time and exits. If the startup is not after the power is turned on, the process goes to step 514-3, and it is checked whether the startup has started immediately after the display has been opened or closed. If it has just been opened, go to step 514-22, turn on the display screen, spindle motor, and fan, and return to 514=1. If it has just been closed, the screen goes to step S1, 4-17 for erasing the screen. If the display is not opened or closed, step 514-
Go to 5. If it is the hard disk use start time set in FIG. 40, the process goes to step 514-6 and the spindle motor and fan are turned on. Next, if it is a printer use request in step 514-7, the process goes to step 514-23. If it is being used by another application, it will terminate with an error. If it is not in use, go to step 514-24 and check whether four days or more have passed since the last use.

If it is more than 4 days, go to step 514-25 and step 5.
Perform the same cleaning process as in step 14-29. If an error such as the printer is not turned on occurs (step 514-26), the process ends immediately. If normal, the current 8 o'clock is stored in step 514-27. The reason why the date and time are not updated due to an error is that the cleaning process can be performed again in the next loop.

If it is determined in step 514-7 that there is no printer use request, the process moves to event control. In step 514-8, it is checked whether an event has occurred, and if it has not occurred, the process proceeds to step 514-9. From here on, we will control the manager when there is no event.

First, look at the state of the flag. The flag is 0 immediately after an event occurs, 1 is the state until the screen is cleared when there is no event, 2 is the state when the screen is cleared without an event, and 3 is the state when all systems under manager management are turned off.
It is in a state of

If the flag is 0 in step 514-9, step 5142
The process goes to 0, sets 1 to the flag, stores the current date and time in step 514-21, and returns to the top. Step 514-10
If the flag is 1, go to step 514-16, check whether the screen darkening time has elapsed, and if it has elapsed, go to step 514-17, erase the screen, and step 514-16.
The flag is set to 2 in step 18, the current date and time are stored in step 514-19, and the process returns to the beginning.

If it is determined in step 514-16 that the darkening time has not arrived, the process returns to the beginning.

If the flag is 2 in step 514-11, step 51
The process proceeds to step 4-12, and if it is the hard disk usage end time period set in FIG. 40, the process proceeds to step 514-13, where it is checked whether 5 minutes have elapsed with the flag remaining at 2.

If the elapsed time has elapsed, go to step 31.4-14 and turn off the spindle motor and fan, step 514-1.
At 5, set the flag to 3 and return to the beginning. Step 514-1
Step 2 leaves the spindle motor and fan on during the hard disk usage time, so the process returns to the top. Also, if the flag is 3 or if 5 minutes have not elapsed in step 514-13, the process returns to the beginning.

If the event occurred in step 514-8,
Proceed to step 514-33. First, if the flag is 2, the process goes to step 514-34, where it is checked whether the display is closed, and if it is opened, step 514-34 is performed.
Turn on the screen with 35. If it is closed, the screen will remain blank. Next step 514-3
6, and if the flag is 3, the spindle motor and fan are turned on in step 514-37. Step 514-3
At step 8, the flag is set to 0 and control is passed to the application requesting the event that occurred at step 514-39.

Next, the operation of the memory switch application shown in FIG. 40 will be explained according to the flow shown in FIG. 42.

First, during initial operation, the process goes from step 540-1 to step S40-13, displays a list of information in the EEPROM, that is, default values, and returns to the manager.

When a touch event occurs, steps 540-2 to 3
The process goes to step S40-3, and if the result of the touch analysis is that the printer type is set, the process goes to step S40-11 to perform setting processing. If automatic post-print file deletion is to be set, the process goes from step 540-4 to step S40-10, where a setting process is performed. If the hard disk time zone is to be set, the process goes from step S40-5 to step S40-9, and a setting process is performed. If the fixing time is to be set, the process goes from step 540-6 to step 540-8 and a setting process is performed. Otherwise, the process goes to step 40-7 and performs each setting process. If activated by something other than a touch event, the process goes to step 540-12 and the process is performed. Note that step 540-7 also includes processing for setting the presence or absence of a cut sheet feeder (C3F) and the presence or absence of a built-in hard disk.

Fax reception will be explained below. Here, it is assumed that the user is currently using a word processing application. A word processor waits for an event such as a character input or a touch on the touch panel, and when it occurs, it processes the event accordingly and then waits for the event again.

Assume that a Ci signal is received from a public line.

The manager then passes control to the 43rd device/FAX application, which is waiting for a Ci signal event. Fourth
In step 515-1 of FIG. 3(A), the machine/fax application checks the Ci signal and recognizes the mode in step 515-14. Step 520-8 in FIG. 43(B)
If it is in the stationary mode, it only functions as a telephone, so the process proceeds to step 520-9, and the process ends by simply ringing the ringer. In the FAX mode, since only the FAX function functions, the process proceeds to step 520-10, connects the line, starts the FAX task in step S20-11, and ends the process.

In the AUTO mode, since the telephone and AFX are automatically determined, the process proceeds to step 515-15 and the line is connected.

Step 515-16. At 515-17, call or fax
automatically determines whether If it is determined that it is a FAX, step 815
Go to 18 and start processing the fax. Step 51518
Then start the FAX reception task and return to the manager. If it is determined that it is a telephone call, the process goes to step 515-19, rings the linker, starts a timer of about 20 to 30 seconds in step 515-20, and returns to the manager.

In the case of the flow to step 515-2, these 20 to 30
If handset E 25 is picked up by the user within seconds, control passes from step 515-2 to the mail/fax application waiting for a handset event. Step 515-21 stops the timer and step 51
At 5-22, the ringer is stopped, and then the process goes to step 515-23, where the line is connected to the handset E25 to enable talking, and the process returns to the manager. Users can continue talking. If the handset E25 is not picked up because the user is absent, etc., the manager activates the machine/fax application using a timer (20 to 30 second timer) in step 515-3. disconnect the line in step 515-24;
Then go back to the manager.

From step 516-1 in FIG. 44, the FAX reception task is processed. Protocol communication is performed in step 516-1. When the process ends normally, the process goes to step 516-3 to perform subsequent processing. In case of abnormal termination, step 516-10
Go to generate an error code and terminate the task.

On the other hand, in step 516-3, for disk reception,
Create a file on the hard disk. If a file error occurs here, the process goes from step 516-4 to step 516-10 and ends with an error. If the file is successfully created, the process goes to step 516-5 and data communication begins. The process of receiving every line and writing it to a file is repeated.

If a file error or communication error occurs during writing, the process goes from step 516-6 to step 5168, where an error code is generated, and at step 516-9, the file is closed and the process ends with an error.

When all communications are completed normally, the process goes to step 516-7, closes the file, and ends the task.

When the aforementioned task completion is detected when control is returned to the manager, step 51 in FIG. 43(A) is executed.
In step 5-1, a soft event is activated to notify the FAX application of the end of FAX. The machine/FAX application recognizes that the fax has ended in step 515-4, disconnects the line in step 515-5, and
In step 515-6, it is determined whether the process ended with an error. If the process ends with an error, the process goes to step 515-11, and the error code (type of error) is determined. In the case of an error that requires notification to the user, step S15
+-11 issues a soft event to instruct the message board application to send a system message, and step 5152
Go to 5 (.

If the process ends normally, the process goes to step 515-7, and the created file is renamed and moved to an easily manageable name.

Next, in step 515-8, the I-ED is blinked. Next, in step 515-9, it is determined whether automatic printing is set to ON, and if it is ON, the process goes to step 515-10, and a software event is issued to the spool print application to instruct it to print the file received on the disk. If it is OFF, go to step 515-25. In step 515-25, the communication results are stored in a communication report,
finish.

When the above-described spool print application is activated by a software event from the manager, the process proceeds to step 517-1 in FIG. 45, and files are queued in step 517-2. If the queue has overflowed in step 517-3, a soft event is issued to the requesting application to notify the error in step 517-28, and the process returns to the manager.

After successfully connecting to the queue, the process advances to step 517-4. If there is a file currently being processed (printed) in step 517-4, that file is continued to be processed (goes to step 517-7). If there is no file being processed, the process goes to step 517-5 and the print progress flag is set to 0. Step 517-6 sends the paper feed command to the printer control program. In step 517-7, the processing file is opened, in step 517-8 the file pointer is advanced to the value of the print progress flag, and then in step 517-9, a predetermined line is read. Here, it is assumed that there are 32 lines. If it is not the end of the file or page, the process passes through step 517-10, and in step 517-16, since the FAX data is an MH code, it is converted into a raw image and stored in a buffer. The process then proceeds to step 517-17 and sends the raw image to the printer control program. At step 517-18, 32 is added to the print progress flag, and the process proceeds to step 517-19, where the file is closed, and control is returned to the manager. When the end event for 32 lines of the printer is raised, step 517-4
This will be processed after it is connected to the queue.

While reading 32 lines in step 517-9, the end of one page or the end of the file is read in step 517-9.
Detected at 10. Furthermore, when the end of one page is detected in step 517-11, the process goes to step 517-12 and sends the remainder of the buffer to the printer control program, the paper is ejected in step 517-13, and the paper is ejected in step 517-14. Close the file with step 517
-15 advances the printing progress flag and returns to the manager. When the end of the file is detected, the process goes to step 517-20 to write the print end, step 517-21 closes the file, step 517-22 sends the remainder of the buffer to the printer control program, and step 5I7-
In step 23, -1 is set in the printing progress flag, and in step 517-
24 advances the queue index. Then step 517
-25, the setting of automatic print file deletion of the memory switch is checked, and only in the case of deletion, the process goes to step 517-26 and the file is deleted. For documents that will not be deleted, after checking the print result, click 89 in Figure 36 as described above.
By pressing the -2 switch, the -batch is deleted.

Step 517-27 sends the eject command to the printer control program and returns to the manager.

From FIG. 46, the processing on the printer control program side begins. This program is activated by a data transfer request from the application and a hardware interrupt indicating the end of the printer's printing operation. When activated by a data transfer request, the process advances from step 518-1 to step 518-2 to check whether it is a paper feed command. If it is not a paper feed command, the process advances to step 818-3. The 32 lines of image data sent has the resolution of a fax (approximately 200 dpi)
. Assuming that a bubble jet printer is connected to this system using the memory switch application mentioned above, the resolution of the bubble jet printer is 360d.
Since it is pi, resolution conversion is necessary. Furthermore, since bubble jet printers are serial printers, the fourth
It is also necessary to vertically and horizontally convert the bit image as shown in Figure 7.

In step 518-3, vertical and horizontal bit image conversion is performed, and in step 518-4, 200dpi d>360d
Two-dimensional conversion of pi is performed, and the printer type is determined in step 318-5. If the printer is not a bubble jet printer, in step 818-6, the printing range is smaller by 5 mm on both ends, so 5 mm on both ends of the data are discarded. If the thermal transfer printer is connected in step 318-7, print density is set in step 518-8, and step 818-
Step 7 passes the data to the printer. While the printer is performing a printing operation, the printer control program returns control.

When the printing operation is completed, the printer control program is restarted by a hardware interrupt and returns to step 518.
-Go to 10. If the bubble jet printer is not connected, the process goes to step 818-21, and if it is connected, the process goes to step 818-19, where it is checked whether or not there is a fixing mode set in the environment setting application. If the fixing mode is present, the process loops for the set time in step 318-22. Thereafter, the process goes to step 318-21 and raises a printer end event.

On the other hand, in the case of a paper feed command, the process goes to step 318-11 and issues a paper feed command to the printer. Since the paper feeding process performed by the printer body differs depending on the printer type and the presence or absence of a cut sheet feeder (C3F), after feeding the paper, the paper must be fed or returned to match the top edge of the paper. that time,
To prevent backlash, it ends in the feed direction.

This process eliminates the need for the application to be aware of the printer type and the presence or absence of CSF. The above judgment is made in steps 518-12, 13, and 16, and if there is a bubble jet printer/C3F, nothing is done in step 318-14. If there is no bubble jet printer/C3F, step 318-15 returns 360 and advances 60. If there is a thermal transfer printer/C5F, advance 3 in step 518-17. If you do not have a thermal transfer printer/C8F, step 318
18 returns 337 and advances 40.

When you press the document eject switch 86-2 in Figure 33,
From step 515-4 of FIG. 43 comes step 520-1 of FIG. If it is an event other than a touch, the process goes to step 520-6 from here, processes it, and returns to the manager. In step 520-2, the touch position is analyzed, and in step 520-3, if it is the document retrieval switch, the process goes to steps 820-4, and the LED is turned off. Next, the process goes to step 520-5, where the received document viewing process begins. −
In the list display, documents that have been printed are marked with an asterisk, as shown in FIG. 36. Note that if the touch position is other than the document retrieval switch, the process is performed in step 520-7.

During this period after the Ci signal was received, nothing other than the word processing application was displayed on the screen. The screen remains the word processor screen. Moreover, if an event that the word processor is waiting for occurs, such as a keystroke or a touch on the touch panel, the word processor will start up. Since the word processor can process the event, the user can receive telephone calls, receive faxes, and print received documents while continuing to operate the word processor.

Next, the ring ringing control operation of this embodiment will be explained. The user of this device must set the following flags before actually receiving a call.

FIG. 48 is a flowchart for setting the reception mode.

First, in order to switch between telephone and fax, input whether to give priority to that function. In telephone mode, telephone calls are prioritized and calls will not be received until the user picks up the handset or subphone. The FAX mode is a facsimile priority mode, and when a telephone call is received, the mode becomes a FAX reception mode. In the AUTO mode, in order to automatically switch between a telephone and a fax, automatic discrimination is performed based on signals and other factors after a call arrives.

This mode entered by the user causes step 548-
If it is in telephone mode as shown in 2, perform CML relay,
If the reception mode flag is set to telephone mode and automatic determination is performed, CML relay is performed as in step 548-3, and if the reception mode flag is set to AUTO mode and FAX priority is set, CML is relayed as in step 848-4. Set the relay's H1 reception mode to FAX mode.

Next, according to the flowchart shown in FIG. 49, the number of times set in the AUTO mode is input. In this embodiment, the ringer is made to ring this set number of times before automatic discrimination between a telephone and a fax is performed in the AUTO mode. Step 549-1
Enter.

Furthermore, Rin sets the timbre according to the flowchart in FIG. 50. In step 550-1, it is determined which ring is to be sounded. If Ringer with a built-in handset is acceptable, Ringer sets the handset in the flag in step 550-2;
If you want to play the sound with an FM sound source, set the ringer flag to the FM sound source in step 550-3. If you want to ring with ADPCM, set the ringer flag to ADPCM as in step 550-4.

Further, the ring/ringing interval is set according to the flow shown in FIG. 51. As shown in step S51-2=851-4 in the figure, Ci Mitsurag is set. When this flag receives a call signal (Ci double signal) from the exchange, the ringer will ring according to the Ci double signal (S5], -3), or it will continue as long as the Ci double signal continues. whether to make the ringer ring (551-2), or whether to automatically distinguish between these types depending on the type of ringer (S51-2).
-4).

FIG. 52 is a flowchart for setting up a ringing telephone. The ringer ringing telephone setting is to select which telephone will ring the ringer, and is the fifth setting.
As shown in step 552-2 in Figure 2, if both the parent and child's phones ring, set both relay and TL relay to L, and if only the parent's phone rings, step 552.
-3, set the H relay to H and the TL relay to L. If only the child is to be sounded, the H relay is set and the TL relay is set to H as in step 552-4.

Under such preconditions, the operation when a telephone call is received will be described below with reference to the flowchart of FIG.

This Ci event processing is activated every time the Ci multiplication signal arrives. That is, normally, the Ci signal is 1
After the second Ci signal comes, it rests for 2 seconds, so it is activated once every 3 seconds.

If the reception mode is FAX mode, step 35
Steps 3-1 to 553-15 perform FAX reception processing. Further, if the reception mode is the AUTO mode, it is determined in step S53-2 whether or not the number of times is within the set number, and step 5
If it is within the set number of times set in 53-2, the ringer rings as in the telephone mode process. If the set number of times has been exceeded, the TL relay is set to H in step S53-9 and the line is connected. Then, automatic telephone/FAX discrimination processing is performed in step 553-10, and if the FA
If it is X, the process jumps to step 553-15, FAX reception processing. If it is a phone call, Rin makes a sound on the FM sound source in step S53-11. In this case, when the user picks up the phone, as in step 553-13,
The TL relay is set to L to have a conversation, and if the call is not picked up, an absence process is performed in step 553-14.

If the reception mode is telephone mode, then step 553
Check the ringer flag at -3.

If the flag is a handset, ring the ringer attached to the handset.

If the ringer flag is FM sound source or ADPCM, the TL relay is set to H in step 553-4, and step 5
Check Ci Mitsurag on 53-5. If step S53
If the result is -5 and Ci Mitsurag continues, step S53-7
Continuation processing is performed in step 55, and if it is intermittent, step 55
Intermittent processing is performed in 3-8. If Ci Mitsurag is automatic, the ringer type is determined in step 553-6. If Rin's type is music in step 553-6, continuous processing is performed in step 553-7, and if Rin's type is voice, intermittent processing is performed in step S53-8. Step 553-7 is a continuation process. The FM sound source or ADPCM is continuously played until the next Ci arrives. When the song or audio data ends, it is played again from the beginning. In this case, if the Ci signal continues, that is, one song or voice will continue to sound while the telephone ring signal continues.

Further, step 553-8 is an intermittent process. Ci is LO
Plays the FM sound source or ADPCM for the time W.

Playback every Ci event or from the beginning of the audio data. That is, in this case, the song or audio data is C
The process is repeated from the beginning each time at the i-times signal timing.

The above is an explanation of phosphorus control according to the present invention.

In addition, in the above explanation, the ringer ringing is performed using a telephone/FAX combination machine, but the ringer ring of this embodiment can be performed with any telephone device that can play music or voice. be.

〔Effect of the invention〕

We created a space at the back by creating a space at the back by creating a difference in the slope of the keyboard surface and the display surface when stored, and a paper feed slot was installed here, so you can feed paper from the front while sitting.

Additionally, a protruding surface is provided on the display side to supplement the appearance, so it does not interfere with keyboard operations.

Furthermore, since the display end side is close to the keyboard when closed, it can be removed and used to hold the keyboard.

[Brief explanation of drawings]

FIG. 1 is an external perspective view showing an example of the system of the device of the present invention, FIG. 2(a) is an exploded perspective view of the main body of the device of the present invention, and FIG. 2(b) is a perspective view of the main body of the device of the present invention. Partial sectional view, 3rd
The figure is a diagonal front external view of the device of the present invention, FIG. 4(a) is a rear external view of the device of the present invention, FIG. 4(b) is a perspective view of the power inlet portion of the device of the present invention, and FIG. (a) is a perspective view of the main part showing the hinge of the display, FIG. 5(b) is an enlarged sectional view of the hinge part, and FIG. 5(c)
is an enlarged perspective view of the hinge part, Fig. 6 is a partial sectional view of the display rear cover, Fig. 7 is an external view of the keyboard section seen from the front of the main unit, Fig. 8 is a side view with the keyboard pushed in, Fig. 9 is a side view with the keyboard pulled out, Figure 10(a) is a rear perspective view of the keyboard with the cable stored, Figure 10(b) is an enlarged cross-sectional view showing the cable stored, and Figure 11 is with the display. Internal configuration diagram in closed state, Figure 12 is a configuration diagram of the ejector unit, Figure 13 (a)
- (d) are side views showing the relationship between the keyboard and the ejector guide, Figure 14 is a side view showing the positional relationship in which the handle is used as a keyboard rest, and Figure 15 (a) is a partial perspective view in which the handle is used as an arm rest. , Fig. 15(b) is a side view showing the positional relationship between the handle and the armrest, Fig. 16(a) is a configuration diagram with the upper unit of the paper conveyance path closed, and Fig. 16(b) is the opening/closing knob. FIG. 17 is a configuration diagram of the upper unit of the paper conveyance path in an open state. FIG. 18 is a side view showing the opening/closing knob and the angle of the display. FIG. 19 is an external perspective view of the handset unit. 20
The figure is an exploded perspective view of the handset stand, Figure 21 is a block diagram of the handset stand fixing body, Figure 22 is a front block diagram of the fixing body coupled to the main body, and Figure 23 is a plan view of the fixing body coupled to the main body. 24 is an internal configuration diagram of the printer shown in FIG. 1, FIG. 25 is a perspective view of a head cartridge which is a recording means of the printer, and FIG. 26 is a block diagram showing the basic configuration of this embodiment. , Figure 27 is a block diagram showing the configuration of the NCU, Figure 28 is a diagram showing the software structure, Figure 29 is a diagram showing the main menu screen, and Figure 30 is a diagram showing the environment setting screen. Figure 31 shows the basic screen of the word processor, Figure 32 shows the print screen of the word processor, and Figure 33 shows the F
Figure 34 shows the AX numeric keypad screen, Figure 34 shows the FAX expansion screen, Figure 35 shows the FAX environment screen,
Figure 36 is a diagram showing the FAX print display/received document viewing screen; Figure 37 is a diagram showing the FAX print display/display screen;
Figure 8 shows the telephone numeric keypad screen, Figure 39 shows the phone book screen, Figure 40 shows the memory switch screen, Figure 41 shows the manager flowchart, and Figure 42 shows the memory switch. Flowchart, Figure 43 (A) (B)
AX flowchart, Figure 44 is a FAX reception task flowchart, Figure 45
The figure is a spool printing flowchart, Figure 46 is a printer control program flowchart, Figure 47 is a diagram showing vertical/horizontal conversion, Figure 48 is a flowchart of reception mode setting, and Figure 49 is a flowchart for setting the reception mode.
The figure is a flowchart for inputting the number of settings in AUTO mode, Figure 50 is a flowchart for setting the ringer tone, and Figure 5
FIG. 1 is a flowchart for setting the ringer ringing interval, FIG. 52 is a flowchart for setting the ringer ringing telephone, and FIG. 53 is a flowchart for ringing control. M2S... Display front cover M 15 a... Bank Figure 2 (ru) Figure 3
Notification Shito Hakama Begging Group M36 29 No. 50 ((1) Man Isbu Shii's Hi'-ji Tc Ho T Ube Reitanki Mizu Hibu Part 4 Piss 1 Diagram Don: ; Oto Shisuke 4 Waken O Hiroshi C] 'Also mouth shore 4N key book seen from the front - de part evening l katsuki pan q figure 6 - leaf - de E split seven oets E 1st 3 true! 6 liiri 1j consecutive b
1131 Interval 133 ' 荊 11 fig. I7 I7 Expanding Il 1F Menu 247 Listening to the Keyboard and Nijiefter Guide Is it possible to solve one problem in the past? No l 8) Do'zu?・Site 18 hard Zuhino 4 Australia d no Hashi Kubeku Figure 22 Fixed water to 2 To Nakato S 100 Ida and the recorder of the disaster friend map Brireta in front of L To look at 'Arohe... 7 Dokatori, 7th and 10th year old child 3 figure qb JH Nii E: Three knees RL: 'Yo' - j' - + 3q excitation 100 dimming timer (minutes) ■ Key repeat interval ■ Speaker volume ■ ■ ・■■■■ ■■■I■ Garden■-11■■I Stainless steel bottle setting 11■■ ■■■■ Procedure Nefusho (Method) 1 Display of the incident 1990 Patent Application No. 31713 2. Name of the invention Information processing Device 3, Person making the amendment 1 Relationship with the address name case Patent applicant 3-3O-2 Shimomaruko, Ota-ku, Tokyo (100) Canon Co., Ltd. Representative Kei Yamaji 4, Agent 5, Date of amendment order ( May 29, 1990 6. Drawings to be amended 7. Contents of amendment As shown in the engravings and attachments of Figures 31 and 37 of the drawings originally attached to the application (no change in content) residence

Claims (1)

[Claims] In an information processing device in which a paper feed port is provided between the keyboard and a foldable display that faces the keyboard when the display is closed, the display surface and the key top surface of the keyboard are connected when the display is closed. An information processing device characterized in that a space near the paper feed port is created by the difference in the inclination of the , and a protruding surface corresponding to the difference in inclination is formed on the side of the display.