JP2000255138A - Recording device and image processing device - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To make it possible to effectively use a desk space in front of a device by eliminating restrictions for installation by a cable or the like extending from the rear of the device to the outside. A printer for recording an image on a recording sheet, comprising: a recording sheet path for guiding and conveying the recording sheet from one side to the other side; Ink cartridges 46 and 47 which reciprocate in a substantially orthogonal direction are provided. Further, a connector 67 for transferring image data by connecting to an external device such as a host computer, and a power connector 68a for receiving external electric power are provided. The connector 67 is provided on one side of the back side of the recording sheet path, and the power connector 68a is provided on a side different from the connection portion on the back side of the recording sheet path. It is characterized by.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] 1. Field of the Invention [0002] The present invention relates to a recording device such as a printer connected to a host computer or the like, and an image processing device such as a copying machine or a facsimile in which the recording device and the reading device are integrally formed. It is.

[0002]

2. Description of the Related Art Conventionally, an image processing apparatus in which a recording device (hereinafter, referred to as a printer) and a reading device (hereinafter, referred to as a scanner) are integrally formed, especially an external device such as a personal computer (hereinafter, referred to as a personal computer). Examples of an image processing apparatus that can be used as a printer or a scanner by connecting to a device include, for example, JP-A-8-183223 and JP-A-8-183223.
No. 183224 has been proposed.

An example of this type of image processing apparatus will be described with reference to FIGS. FIG. 6 is an external perspective view of a conventional image processing apparatus, and FIG. 7 is a sectional view of a main part of the apparatus.

As shown in FIGS. 6 and 7, in a conventional image processing apparatus, a printer 104 and a scanner 107 are integrally formed.
A scanner 107 is arranged above the printer 104 so as to have a two-layer structure. It should be noted that a Vicentro-standard interface cable (hereinafter, referred to as a Vicentro cable) 103 connected to a personal computer on the host computer side extends from the rear of the housing 100 to the outside.

[0005] Behind the housing 100, a board 118 on which image processing, a control circuit, and the like are mounted is provided upright as shown in FIG.
A power supply 114 is disposed next to the power supply and can supply predetermined power to each component. A power cable (not shown) extends from the power supply 114 to the outside from the rear of the housing 100, similarly to the interface cable 103.

The printer 104 includes a guide shaft 143,
A so-called serial printer that drives a carriage 145 that can reciprocate on 144 by a motor (not shown), and a cartridge 146 containing black ink on the carriage 145,
A cartridge 147 containing cyan ink, a cartridge 148 containing magenta ink, and a cartridge 149 containing yellow ink are interchangeable, so that ink of each color can be supplied to the inkjet head 133.

A lid 101 integrally provided with an operation panel 105 is formed in the housing 100 so as to be opened in a direction indicated by an arrow F in FIG. 6 by a pair of hinges 101a. Each of the ink cartridges 146 to 149 set on the carriage 145 moving to the standby position is configured to be arbitrarily exchangeable.

On the scanner 107, there is a hand chipping part 171k.
Is fixed so as to be rotatable at a hinge portion 171a so as to open in the direction of arrow C in FIG.

The recording sheet path in the printer 104 is a U-turn path for loading a recording sheet P from the front and discharging the recording sheet P from the front as shown by a broken line in FIG. Then, the adjustment plate 121 is moved steplessly in the front and back directions of the paper to adjust the width direction of the edge of the recording sheet P, and the adjustment plate 121 is adjusted between the solid line position and the broken line position shown in FIG. One or more recording sheets P are fed to a sheet feeding unit provided with an adjustment plate 122 that is moved steplessly.
The leading end is inserted between 4 and the push plate 123 so as to prevent excessive stacking, and the push plate 123 is rotated from the broken line position shown in FIG. 7 to the solid line position by a drive mechanism (not shown). The first recording sheet P is separated by the separation roller 12.
It is fed between 6 and the platen roller 125.

The recording sheet P further includes a guide roller 12
The carriage 145 is guided below the inkjet head 133 by the guide plate 7, the guide plate 128, and the guide pressing roller 129. Then, the carriage 145 moves the guide shaft 143,
Recording is performed by the inkjet head 133 while reciprocating on the recording sheet path in a direction orthogonal to the recording sheet path.
After the predetermined color recording operation is performed, the recording sheet P is discharged onto the discharge tray 132 by the discharge roller 130 and the spur roller 131 which does not affect the ink surface.

[0011]

However, in the above-described configuration, since the recording sheet path is a U-turn path, the height of the printer 104 is increased, and accordingly, the scanner disposed above the printer 104 is required. There was a problem that the position of 107 was naturally increased, making it difficult to set the original. In particular, when an operator sets a document on a device placed on a desk in a state where the operator is sitting on a chair, it is difficult to see the document if the document is set at a high position, which is inconvenient.

In addition, since the recording sheet is bent at a certain curvature to make a U-turn, a thick cardboard (eg, an envelope or a postcard) is required.
However, there is a problem that the transportability of the paper becomes poor. As a method of improving the transportability of the stiff recording sheet, a method of increasing the radius of curvature of the recording sheet path (U-turn path) can be considered. However, in this method, the height of the printer 104 is increased, and the apparatus becomes difficult. This leads to an increase in size and cost. Further, in the above-described method, the position of the scanner 107 is further increased, and it becomes more difficult to set a document.

[0013] Alternatively, as a method of improving the transportability of a recording sheet having a strong stiffness, a method of increasing the radius of curvature of the recording sheet path by loading the recording sheet from the rear of the apparatus can be considered. Although the height of the scanner 107 can be lowered to lower the position of the scanner 107, there is an advantage that the setting of the original is easy, but since the recording sheet must be set from the rear of the apparatus, the setting of the recording sheet However, there is a problem that the substrate 118 and the power supply 114 disposed at the rear of the device must be disposed at another location.

Alternatively, in order to improve the transportability of a stiff recording sheet, there is a method in which a separate recording sheet insertion port is provided so that the recording sheet path becomes substantially straight. Since an insertion port is provided at the rear part, a work space for setting the recording sheet at the rear part of the apparatus must be provided, and it is difficult to set the recording sheet.

When the printer is used beside the personal computer to be used as the printer 104 or the scanner 107 in connection with the personal computer, in the above-described configuration, a cover for replacing the ink cartridge 133 is provided on the right side of the scanner 107. There is an operation panel 105 that also serves as 101, and it is good to use the device by installing it on the left side of the personal computer.However, if it is installed on the right side of the personal computer, the operation panel 105 will be behind the scanner 107 and it will be difficult to see However, there is a problem that it is difficult to perform the operation, and it is also difficult to replace the ink cartridge 133. Alternatively, even if the operation panel 105 serving also as the lid 101 is provided on the left side of the scanner 107, it is difficult to perform the operation by installing the apparatus on the left side of the personal computer. This limits the user's freedom of choice.

Further, since the power cable (not shown) and the interface cable 103 extend outside from the rear of the housing 100, the device (rear part) must be separated from the wall by that much, and the desk space in front of the device is required. However, there was a problem that the size became narrower.

SUMMARY OF THE INVENTION It is an object of the present invention to improve the operability at the time of setting a document without impairing the operability at the time of setting a recording sheet, and the visibility and operation of an operation panel. And to improve the workability when replacing the ink cartridge, and to make it possible to effectively use the desk space in front of the apparatus by eliminating the restriction for installation by a cable or the like extending from the rear of the apparatus to the outside. .

[0018]

A typical recording apparatus according to the present invention for achieving the above object is a recording apparatus for recording an image on a recording sheet, wherein the recording sheet is placed on one side. A recording sheet path that guides and conveys from one side to the other side, and a recording section that reciprocates in a direction substantially orthogonal to the recording sheet path.

Further, the recording apparatus has a connection portion for transferring image data by connecting to an external device such as a host computer, and a power supply port for receiving external power. The power supply port is provided on one side of the back side of the recording sheet path, and the power supply port is provided on a side different from the connection portion on the back side of the recording sheet path.

A typical image processing apparatus according to the present invention for achieving the above object includes a recording sheet path for guiding and conveying a recording sheet from one side to the other side, and the recording sheet path. A recording unit for recording an image on the recording sheet, comprising a recording unit that is reciprocated in a direction substantially orthogonal to a sheet path; and a recording unit that is disposed above the recording device and reads an image of a document. An image processing apparatus integrally configured with a reading device, a connection unit for transferring image data by connecting to an external device such as a host computer, and a power supply port for taking in external power. And the connection portion is provided on one side on the back side of the recording sheet path, and the power supply port is provided on a side different from the connection portion on the back side of the recording sheet path. Features.

According to the above configuration, the recording sheet paths do not overlap in the vertical direction (height direction) and the height of the recording apparatus can be reduced, so that the apparatus can be downsized and the cost can be reduced. Further, since the position of the reading device disposed above the recording device can be lowered, the document can be set easily. In addition, since the radius of curvature of the recording sheet path can be increased, even if the recording sheet has a particularly strong stiffness, the transportability is not impaired, and the operation is easy because the recording sheet is set on the side of the apparatus. .

Further, by forming the recording sheet path substantially in a straight line, a particularly stiff recording sheet can be conveyed and set easily.

A cover for replacing a cartridge having a recording medium is provided at the front side of the apparatus, and an operation panel for performing various operations is integrally provided on the cover, so that a personal computer or the like can be provided. Regardless of whether the external device is placed on the left or right side of the apparatus, the operation panel is easy to see and operate, and the cartridge can be easily replaced.

Further, a connection portion for transferring image data by connecting to an external device such as a host computer is provided at one side on the back side of the recording sheet path, and a power supply port for taking in external power is provided. Is provided on a side different from the connection portion on the back side of the recording sheet path, so that the back side of the apparatus, which is the back side of the apparatus, can be exactly attached to a wall, and the desk space on the front side of the apparatus is widened. Can be taken. Also, protrusions of cables such as an interface cable and a power cable connected to the connection portion and the power supply port are located on the back side of the space for supplying and discharging the recording sheet (the back side of the apparatus), and thus may not be a hindrance. Absent. In addition, since the connection portion for connecting the interface cable is separated from the power supply port for connecting the power cable, the connection portion is not affected by noise or the like.

[0025]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a recording apparatus and an image processing apparatus to which the present invention is applied will be specifically described below with reference to the drawings. In the following embodiments, an image processing apparatus in which a recording device and a reading device are integrally configured will be described as an example.

First Embodiment First, an image processing apparatus according to a first embodiment will be described in detail with reference to FIGS. 1 is an external perspective view of the image processing apparatus according to the first embodiment, FIG. 2 is a sectional view of a main part of the apparatus shown in FIG. 1 as viewed from the front, and FIG. 3 is a main view of the apparatus shown in FIG. Sectional view,
FIG. 4 is an external perspective view showing a state in which an operation panel of the apparatus shown in FIG. 1 is opened to replace an ink cartridge.
FIG. 5 is a plan view of the device shown in FIG. 1 as viewed from above.

In FIG. 1, the present image processing apparatus integrally forms a printer 1 as a recording device for recording an image on a recording sheet and a scanner 2 as a reading device for reading an image on a document. ing. The printer 1 is provided at a lower portion of the apparatus, and the scanner 2 is provided at an upper rear side thereof. Various operations such as a copying operation are provided above the printer 1 and in front of the scanner 2 (front). An operation panel 3 for performing the operation is provided.

The scanner 2 is a flat bed type scanner capable of reading an image of a book type original such as a book.
It is opened in the direction of the middle arrow A, and is placed on a document glass 22 (see FIGS. 2 and 3) which is a document placing portion above the scanner 2.

The printer 1 is an ink jet recording type serial printer that discharges ink from a recording head to record an ink image on a recording sheet. When a recording sheet is set, a plurality of recording sheets are separated one by one. And set it on the automatic paper feed unit 11 to be conveyed. Reference numeral 14 denotes an auxiliary tray, which is drawn out in the direction of arrow J in FIG. 2 and used according to the size of the recording sheet in the transport direction. Reference numeral 13 denotes a side guide, which is slidable in accordance with the size of the recording sheet in the width direction (a direction orthogonal to the conveying direction). Regulate.

The recording sheets set on the automatic sheet feeding unit 11 are separated one by one and fed into the printer 1, and are discharged from a sheet discharge port 12 through a recording unit. Reference numeral 15 denotes a paper discharge tray, which is stored in the lower part of the printer 1 when not in use, as shown in FIG.
Pull out and use in the direction of the middle arrow K. And the paper exit 12
The recording sheets discharged from the tray are stacked on the discharge tray 15 pulled out as described above.

The operation panel 3 has a power indicator 3a for indicating a power-on state and an operation state of the apparatus.
A display window 3b for displaying various states, various switches (not shown) for performing various settings (a power switch for turning on / off the power, a copy switch for performing copying, and a stop for stopping various operations). Switch, a switch for switching between a scanner, a printer, and a copy mode, and a switch for performing various settings, etc.), and a function for using the image processing apparatus as a stand-alone copying machine. In FIG. 1, reference numeral 68a denotes a power supply connector as a power supply port for connecting a power cord.

In FIG. 2, the scanner 2 reads an image of a document placed on a document glass 22 by a reading unit 23 having a light source, an imaging lens, a reading sensor, and the like on guide shafts 24 and 25. Is read while reciprocating in the direction of arrow N in FIG.

The printer 1 disposed below the scanner 2 has a recording sheet path for loading a recording sheet from the direction of arrow P or Q in FIG. 2 and discharging the recording sheet in the direction of arrow R. The carriage 45 is reciprocally driven in a direction (direction indicated by an arrow M in FIG. 3) orthogonal to the conveying direction with respect to the sheet path, and is guided by carriage shafts 43 and 44. On the carriage 45, a cartridge 46 containing black ink and a cartridge 47 containing cyan, magenta and yellow inks are detachably mounted.

In the present embodiment, the recording sheet path is such that the recording sheet is loaded from the left side of the apparatus as viewed from the front (front) of the apparatus and discharged from the right side of the apparatus. The configuration has a path indicated by an arrow P and a path indicated by an arrow Q in FIG.

First, the recording sheet path on the arrow P side will be described. A plurality of recording sheets can be set in the automatic paper feed unit 11. The auxiliary tray 14 can be pulled out in the direction of arrow J from the stored state as shown in FIG. 2, and supports the recording sheet so that the recording sheet does not fall when a large-sized recording sheet is set. It has become. Side guide 13 is push plate 15
The upper part is configured to be movable in a direction perpendicular to the paper surface of the recording sheet, and by sliding according to the size of the recording sheet in the width direction, the end of the recording sheet set in the automatic sheet feeding unit 11 is moved. The recording sheets are aligned to prevent skewing of the recording sheets. A plurality of recording sheets set in the automatic sheet feeding unit 11 are pressed against the pickup roller 31 by rotating the push plate 15 in the direction of arrow B in FIG. Then, the pickup roller 31 rotates to separate the uppermost recording sheet by one by a separation mechanism (not shown) and conveys the recording sheet in the direction of arrow P in FIG. This recording sheet is further transported by the transport roller 33 and the pinch roller 32 to each head 46
a, 47a, and a predetermined recording operation is performed. Then, the recording sheet on which recording has been performed is discharged onto the discharge tray 15 by the discharge roller 34 and the spur roller 35 which does not affect the ink surface. This output tray 15
As described above, the recording sheet is usually stored in the lower portion of the printer 1 as shown in FIG. 2, but when used, the recording sheet is pulled out in the direction of the arrow K in accordance with the size of the recording sheet and stacked.

In FIG. 2, reference numeral 19 denotes a side cover, which is openable and closable in the direction of arrow E so that operations such as jam clearance can be easily performed.

Next, the recording sheet path on the arrow Q side will be described. As can be seen from FIG. 2, the recording sheet path on the arrow Q side is formed substantially straight from the insertion port 16 at the lower part of the automatic paper feed unit 11 to the paper discharge port 12. The recording sheet path on the arrow Q side is used, for example, when recording is performed on a recording sheet or the like that is difficult to bend and hard to feed from the automatic sheet feeding unit 11. When a recording sheet is loaded into the insertion slot 16, it is manually loaded one by one. The recording sheet loaded from the insertion slot 16
The pinch roller 32 is pushed until it reaches the nip position. Then, a sensor (not shown) upstream of the pinch roller 32 in the recording sheet path detects the recording sheet. Based on this detection signal, the pickup roller
The drive mechanism of the transport roller 33 and the pinch roller 32 is driven without driving the drive mechanism of the automatic paper feed unit 31 and the drive mechanism of the automatic paper feed unit 11. As a result, the recording sheet loaded from the insertion slot 16 is guided to the heads 46a and 47a of the ink cartridges 46 and 47 by the transport roller 33 and the pinch roller 32. Subsequent operations are the same as those of the above-described recording sheet pass on the arrow P side, and therefore detailed description is omitted here.

With the above configuration, the recording sheet paths do not overlap with each other in the height direction, and the height of the printer 1 can be reduced. Therefore, the position of the scanner 2 can be lowered.
The operation for opening the pressure plate 21 and the operation for setting a document on the document glass 22 can be easily performed without impairing the transportability of the recording sheet and the operability when setting the recording sheet.

Since the recording sheet path on the arrow P side can set a plurality of recording sheets, it is mainly used for the recording sheet path on the arrow Q side where only one sheet can be set. As can be seen from FIG. 2, since it has a J-shaped shape and a large radius of curvature, even a slightly stiff recording sheet does not impair transportability, and most types of recording sheets such as postcards and envelopes are included. Recording sheets can be used. Also, a recording sheet that cannot be used in the recording sheet path on the arrow P side (for example, a recording sheet that is strong enough to be hardly bent) can be used by using the recording sheet path on the arrow Q side.

Further, since both recording sheet paths on the arrows P and Q sides are set from one side when viewed from the front of the apparatus, the operation is easy.

In this embodiment, the scanner 2 and the printer 1 are described as an integrated image processing apparatus. However, the present invention is not limited to this. Since the height of the printer 1 can be reduced as an apparatus, the recording apparatus can be made compact and cost can be reduced. In addition, the effect that the operability can be easily made while enabling the use of a recording sheet having a strong stiffness is the same.

As shown in FIG. 3, behind the printer 1 and below the scanner 2, a board 66 on which a control circuit for controlling the scanner 2 and the printer 1 and an image processing circuit for performing image processing are mounted. It is arranged upright. Further, on the board 66, a connector 67 which is a connection portion for connecting a cable such as a Vicentro standard or a universal serial bus for connecting to an external device such as a personal computer is mounted. The image data and the like are exchanged with an external device such as a personal computer via the connector 67. Further, a power supply connector 68a, which is a power supply port shown in FIG.
A power supply 68 having a power supply is provided so that predetermined power can be supplied to each component.

The board 66 and the power supply 68 are mounted on the partition wall 61 and are separated from the printer 1. This is to prevent the ink and the like from adhering to the substrate 66 and the power supply 68 even if there is ink particles or spilled ink floating in the printer 1 and to prevent a short circuit or the like from occurring.

As described above, the printer 1 includes the base 41,
A serial printer drives a carriage 45, which is guided by carriage shafts 43 and 44, both ends of which are supported by 42 and reciprocates in the direction of arrow M in FIG. 3, by a motor (not shown). The cartridge 46 containing the ink of each color of cyan, magenta and yellow can be exchanged freely so that the ink of each color can be supplied to the ink jet head.

A scanner 2 is provided above the printer 1.
The operation panel 3 is disposed in front of the scanner 2 (on the front side of the apparatus).

Therefore, as shown in FIG.
Has moved to a position below the operation panel 3,
The ink cartridges 46 and 47 can be easily exchanged by flipping up and opening the operation panel 3 which also serves as a lid for exchanging cartridges since the operation panel 3 is located at a position displaced from the lower portion of the scanner 2.

On the other hand, as described above, the scanner 2 scans the original placed on the transparent original glass 22 with the reading unit 23 being guided by the guide shafts 24 and 25 in the direction of arrow N in FIG. ), The original is read while being reciprocated by being driven by a motor (not shown). In this way, by arranging the scanner 2 in the direction of the arrow N, which is the longitudinal direction of the scanner 2, and the direction of the arrow M, which is the longitudinal direction of the printer 1, vertically and superimposing them, the installation area can be balanced and space efficiency can be improved. Can be reduced.

Next, in FIG. 4, the operation panel 3 also serving as a lid for replacing a cartridge is opened by being rotated in the direction of arrow S in FIG. When the operation panel 3 is opened, the ink cartridges 46 and 47 which have been moved below the operation panel 3 are attached and detached.

The ink cartridges 46 and 47 include a carriage
Each of the ink cartridges 46 and 47 is fixed to the cartridge 45 by a lock mechanism (not shown). The locks are released by rotating in the direction of arrow T in FIG. It can be taken out. These ink cartridges 46 and 47 are
When attaching to the 45, it is locked by rotating in the direction opposite to the direction of arrow T in FIG. 4 and pushing in the protrusions 46b, 47b. As described above, the rotation direction (the direction of the arrow S) when the operation panel 3 is opened and the rotation direction (the direction of the arrow T) when the ink cartridges 46 and 47 are removed are the same. The operability of attaching and detaching the 47 is easy.

With the above configuration, the image processing apparatus according to this embodiment can be used not only as a stand-alone copying machine but also as a scanner / printer as a peripheral device of a personal computer, for example. At this time, although this apparatus may be installed near the personal computer, the operation panel 3 is disposed at the forefront even if it is placed on the right side or the left side of the personal computer. Has good visibility and good operability.

Further, since the operation panel 3 disposed at the forefront of the apparatus is opened to exchange the ink cartridges 46 and 47, the ink cartridges 46 and 47 can be mounted on either side of the personal computer. The workability of replacing 47 can also be made easier.

In this embodiment, the scanner 2 and the printer 1 are described as an integrated image processing apparatus. However, the present invention is not limited to this. Regardless of the device, the ink cartridges 46 and 47 can be installed on either side of the personal computer.
The effect that the workability of the replacement can be easily made, the effect that the operation panel 3 is easy to see and the operability can be improved are the same.

As shown in FIG. 5, the operation panel 3 is provided in front of the scanner 2, the automatic paper feed unit 11 is provided on the left side, and the paper discharge tray 15 is provided on the right side. Understand. Then, from the right side behind the discharge tray 15,
A power cable 68b connected to the power connector 68a extends to the outside of the apparatus, and an interface cable 67a extends to the outside of the apparatus from the left side surface behind the automatic sheet feeding unit 11.

Accordingly, there is no projection from the back of the device, and the back of the device can be fitted to the wall to increase the space in front of the device. For this reason, for example, when the device is placed on the right side of the personal computer, the front of the device can be used as a space for operating the mouse, and when the device is placed on the left side of the personal computer, The front of the apparatus can be used as a space for operating the personal computer while placing materials or the like while viewing the materials or the like, so that the space on the desk around the personal computer can be used effectively.

The power supply cable 68b and the interface cable 67a are connected to the back of the paper discharge tray 15 and the automatic paper feed unit 11 projecting sideward from the scanner 2 (the back side as viewed from the front side of the apparatus (operation panel side)). 3), it projects in the same direction as the paper discharge tray 15 and the automatic paper feed unit 11, so that the power cable 68b and the interface cable 67a do not increase the installation space and are efficient.

Further, since the power cable 68b and the interface cable 67a are separately provided on different sides, there is no fear that the image is deteriorated due to mutual influence of noise.

In the present embodiment, an image processing apparatus in which the scanner 2 and the printer 1 are integrally configured is described as an example. However, the present invention is not limited to this.
For example, even if the present invention is applied to a recording apparatus having no scanner 2, the same effects as those described above can be obtained.

[Other Embodiments] In the above embodiment,
Although a copying machine has been exemplified as an image processing apparatus, the present invention is not limited to this. For example, other image processing apparatuses such as a scanner, a printer, and a facsimile apparatus, or a multifunction apparatus having a copy function, a facsimile function, and the like. Other image processing devices may be used, and similar effects can be obtained by applying the present invention to the image processing device.

In the above-described embodiment, the ink jet system is exemplified as the recording system. However, the present invention is not limited to this, and another recording system such as an electrophotographic system may be used.

[0060]

As described above, according to the present invention,
The recording sheet paths do not overlap in the vertical direction (height direction)
Since the height of the recording apparatus can be reduced, the apparatus can be reduced in size and cost can be reduced. Further, since the position of the reading device disposed above the recording device can be lowered, the document can be set easily. In addition, since the radius of curvature of the recording sheet path can be increased, even if the recording sheet has a particularly strong stiffness, the transportability is not impaired, and the operation is easy because the recording sheet is set on the side of the apparatus. .

Further, by forming the recording sheet path almost in a straight line, it is possible to convey a particularly stiff recording sheet, and it is possible to set the recording sheet easily.

Further, a lid for replacing a cartridge having a recording medium is provided on the front side of the apparatus, and an operation panel for performing various operations is integrally provided on the lid, whereby a personal computer or the like can be provided. Regardless of whether the external device is placed on the left or right side of the apparatus, the operation panel is easy to see and operate, and the cartridge can be easily replaced.

Further, a connection portion for transferring image data by connecting to an external device such as a host computer is provided on one side on the back side of the recording sheet path, and a power supply port for taking in external power is provided. Is provided on the side different from the connection part on the back side of the recording sheet path, so that the back side of the apparatus, which is the back side of the apparatus, can be exactly attached to the wall, and the space in front of the apparatus is increased. The desktop space around external devices such as personal computers can be effectively used.

Also, protrusions of cables such as an interface cable and a power supply cable connected to the connection section and the power supply port are located on the back side of the space for supplying and discharging the recording sheet (the back side of the apparatus), so that they are obstructive. It will not be.

Further, since the connection portion for connecting the interface cable is separated from the power supply port for connecting the power cable, the connection portion is not affected by noise.

[Brief description of the drawings]

FIG. 1 is an external perspective view of an image processing apparatus according to a first embodiment.

FIG. 2 is a sectional view of a main part of the apparatus shown in FIG. 1 as viewed from the front.

FIG. 3 is a sectional view of a main part of the device shown in FIG. 1 as viewed from the right side;

FIG. 4 is an external perspective view showing a state where an operation panel of the apparatus shown in FIG. 1 is opened to replace an ink cartridge.

5 is a plan view of the apparatus shown in FIG. 1 as viewed from above.

FIG. 6 is an external perspective view of a conventional image processing apparatus.

FIG. 7 is a sectional view of a main part of a conventional image processing apparatus.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Printer 2 ... Scanner 3 ... Operation panel 3a ... Power indicator 3b ... Display window 11 ... Automatic paper feed unit 12 ... Outlet 13 ... Side guide 14 ... Auxiliary tray 15 ... Outlet tray 16 ... Inlet 21 ... Press plate 22 … Document glass 23… Reading units 24, 25… Guide shaft 31… Pickup roller 32… Pinch roller 33… Transport roller 34… Discharge roller 35… Spur roller 41,42… Base 43,44… Carriage shaft 45… Carriage 46… Cartridges 46, 47 ... Ink cartridges 46a, 47a ... Head 46b, 47b ... Protrusion 47 ... Cartridge 61 ... Partition wall 66 ... Board 67 ... Connector 67a ... Interface cable 68 ... Power supply 68a ... Power supply connector 68b ... Power supply cable

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) B41J 29/12 A F-term (Reference) 2C058 AB12 AC07 AC17 AD01 AE02 AF04 AF17 AF20 AF25 2C061 AP03 AP04 AP07 AQ05 AQ06 AR01 AS02 BB03 BB10 BB35 CD01 CG12 3F049 AA10 DA12 LA02 LA05 LA07 LB03 5C062 AA02 AA05 AA13 AB17 AB22 AB33 AB35 AB46 AB47 AC04 AC14 AD05 AE15

Claims (9)

[Claims] 1. A recording apparatus for recording an image on a recording sheet, comprising: a recording sheet path for guiding and conveying the recording sheet from one side to the other side; And a recording unit reciprocating in a direction substantially orthogonal to the recording unit. 2. The printing apparatus according to claim 1, wherein the printing sheet path is formed substantially in a straight line. 3. The printing apparatus according to claim 1, further comprising: a connection unit for transferring image data by connecting to an external device such as a host computer; and a power supply port for receiving external power. The power supply port is provided on one side of the back side of the recording sheet path, and the power supply port is provided on a side different from the connection portion on the back side of the recording sheet path. Item 3. The recording device according to Item 2. 4. The recording apparatus according to claim 3, wherein the connection unit is a connector such as a Vicentro standard or a universal serial bus. 5. The recording section has a configuration in which a cartridge having a recording medium can be attached to and detached from a carriage that reciprocates in a direction substantially orthogonal to a recording sheet path, and is the most front side on which the carriage reciprocates. 5. The recording apparatus according to claim 1, wherein a lid for replacing the cartridge is provided so as to be openable and closable. 6. The recording apparatus according to claim 5, wherein the lid is provided integrally with an operation panel for performing various operations. 7. A recording sheet path for guiding and conveying a recording sheet from one side to the other side, and a recording section reciprocated in a direction substantially orthogonal to the recording sheet path, An image processing apparatus integrally comprising a recording device for recording an image on the recording sheet and a reading device disposed above the recording device for reading an image of a document, the host computer comprising: And a power supply port for taking in external electric power, the connection part being provided on one side of the back side of the recording sheet path. The image processing apparatus according to claim 1, wherein the power supply port is provided on a side different from the connection portion on the back side of the recording sheet path. 8. The recording section is configured such that a cartridge having a recording medium can be attached to and detached from a carriage that reciprocates in a direction substantially orthogonal to a recording sheet path, and the cartridge is provided on the front side of the reading device. The image processing apparatus according to claim 7, wherein a lid for exchanging is provided so as to be openable and closable. 9. The image processing apparatus according to claim 8, wherein the lid is provided integrally with an operation panel for performing various operations such as a copying operation.