CN1807095A - Image input/output module and image input/output apparatus and method - Google Patents
Image input/output module and image input/output apparatus and method Download PDFInfo
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- CN1807095A CN1807095A CNA2005101269675A CN200510126967A CN1807095A CN 1807095 A CN1807095 A CN 1807095A CN A2005101269675 A CNA2005101269675 A CN A2005101269675A CN 200510126967 A CN200510126967 A CN 200510126967A CN 1807095 A CN1807095 A CN 1807095A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000008093 supporting effect Effects 0.000 claims abstract description 31
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 239000000976 ink Substances 0.000 description 50
- 239000007921 spray Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/02—Platens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/24—Detents, brakes, or couplings for feed rollers or platens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/145—Arrangement thereof
- B41J2/155—Arrangement thereof for line printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16585—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles for paper-width or non-reciprocating print heads
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- Ink Jet (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Handling Of Sheets (AREA)
Abstract
The invention discloses an image input/output module, an image input/output device and the related method. The image input/output device comprises a document supporting piece on which the document is supported, a bedplate arranged in parallel with the document supporting piece and used to bear the document, and an image input/output module which is arranged between the document supporting piece and the bedplate and makes movement in the sub-scanning direction. The image input/output module comprises an array ink-jet head and a scanning unit used for reading image information from the document; the array ink-jet head comprises a nozzle unit with the length corresponding to the width of the paper.
Description
Technical field
The present invention relates to a kind of image input/output module and image input/output apparatus and using method thereof.Particularly, the present invention relates to the image input/output module of a kind of use array ink jet head (array inkjet head) as output module, and a kind of image input/output apparatus and using method thereof.
Background technology
Fig. 1 is the perspective schematic view of traditional image input/output apparatus.With reference to Fig. 1, reciprocating type ink gun 2 and scanning element 3 are installed on reciprocating carriage 1 on the main scanning direction M.Paper P and file D are supplied with along the public supply path by public supply unit 4.If image is from file D input, then feed unit 4 is supplied with file D on sub scanning direction S.When carriage 1 moved back and forth on main scanning direction M, scanning element 3 was from file D reading images.If image will be printed on the paper P, then feed unit 4 is supplied with paper P on sub scanning direction S.When carriage 1 moved back and forth on main scanning direction M, ink gun 2 sprayed China ink to paper P, with print image.
Image input/output apparatus is constructed in simple mode, makes paper P and file D be supplied with along the public supply path by public supply unit 4.Yet traditional image input/output apparatus has following shortcoming.
At first, because scanning element 3 and file D move respectively, therefore when from file D reading images, be difficult to the scanning accuracy that keeps higher on main scanning direction M and sub scanning direction S.
The second, because feed unit 4 generally is designed to supply with paper P, so paper P and file D have the restriction of the permission thickness of correct supply.Yet usually, file D has all thickness.Exceed file D or the defective file D that allows thickness if supply with, supplying with precision can variation.
The 3rd, when carrying out copy function, after the complete image information that reads corresponding to one page at least of file D, image just can be printed on the paper P.Therefore, copying speed is very slow, and needs to store corresponding to the internal memory of the image information of one page at least.Especially,, therefore often need huge internal memory, thereby increased the cost of image input/output apparatus owing to duplicate the more substantial image information of process need of coloured image.
Therefore, need a kind of system and method that is used for image input/output apparatus, no matter the thickness size of file can both keep higher scanning accuracy and required minimum internal memory.
Summary of the invention
Embodiments of the invention have solved above-mentioned and other problem substantially, and a kind of image input/output module that adopts the array ink jet head as print module is provided.Embodiments of the invention are guaranteed flying print by adopting length corresponding to the array ink jet head of paper width.
Embodiments of the invention also provide the image input/output apparatus and the method for a kind of cheapness, compactness.
Embodiments of the invention also provide a kind of and have guaranteed that high-quality is printed and the image input/output apparatus and the method for scanning.
According to an aspect of the present invention, provide a kind of image input/output apparatus, it comprises: file supporting member, file can be carried on this document supporting member; Platen, it is parallel to the setting of described file supporting member, is used to make paper bearing thereon; With the image input/output module, it is arranged between described file supporting member and the described platen, and be configured to move at sub scanning direction, wherein said image input/output module comprises the array ink jet head and is used for from the scanning element of described file reading images information, described array ink jet head comprises the nozzle unit of length corresponding to paper width, and it is used for print image on paper.
Image input/output apparatus also can comprise: feed unit, and its pull-up paper also is carried on it on described platen; And deliverying unit, its paper that is used for printing is finished is discharged.When printing by described array ink jet head, paper can be arranged in the position of selecting from a group, described group comprises: the front end of paper is inserted into the position in the described deliverying unit, the rear end of paper is inserted into the position in the described feed unit, and the front-end and back-end of paper are inserted into the position in described deliverying unit and the described feed unit respectively.
Described platen can be included in the conveyer belt of described sub scanning direction running.
Image input/output apparatus can comprise that also the negative pressure that is arranged on described platen below provides the unit, and it is used to provide negative pressure, breaks away from described platen to prevent paper.
Image input/output apparatus also can comprise: be installed in described sub scanning direction, be used for guiding at described sub scanning direction the director element of described image input/output module; With the motor that is used to described image input/output module is moved at described sub scanning direction.
Image input/output apparatus also can comprise the paper feeding cassette that loads paper on it, and wherein said paper feeding cassette is arranged on described platen below, and forms the paper feed path of C shape.
Image input/output apparatus also can comprise the paper feeding cassette that loads paper on it, and wherein said paper feeding cassette is installed as the form of storage bucket, and forms L shaped paper feed path.
According to a further aspect in the invention, provide a kind of image input/output module, it comprises: the array ink jet head, and it comprises the nozzle unit of length corresponding to paper width, is used for print image on paper; And scanning element, the side of its sensing and described ink gun is used in the opposite direction from file reading images information.
According to a further aspect in the invention, a kind of method of using image input/output apparatus input and output image is provided, described image input/output apparatus comprises file supporting member, platen and has the array ink jet head that is arranged between described file supporting member and the described platen and the image input/output module of scanning element, described method comprises the steps: described image input/output module when sub scanning direction moves, and uses the image information that reads the file of described scanning element on being carried on described file supporting member in the delegation at least; Convert the image information that is read to type information; And use described ink gun according to described type information print image on the paper that is carried on the platen.
According to a further aspect in the invention, a kind of method of using image input/output apparatus input and output image is provided, described image input/output apparatus comprises file supporting member, platen and has the array ink jet head that is arranged between described file supporting member and the described platen and the image input/output module of scanning element, described method comprises the steps: described image input/output module when sub scanning direction moves, and uses the image information that reads the file of described scanning element on being carried on described file supporting member corresponding to one page; Convert the image information that is read to type information; And use described image input/output module according to described type information print image on the paper that is carried on the described platen.
After scanning is finished, when print image on the paper can comprise the steps: that described image input/output module moves in the opposite direction in the side with scan period, print image on paper.
After scanning was finished, print image can comprise the steps: to make described image input/output module to turn back to its home position on paper, and when described image input/output module moves on sub scanning direction once more, print image on paper.
After scanning was finished, print image can comprise the steps: described image input/output module is placed a precalculated position on paper, and when described paper moves on sub scanning direction, print image on paper.
Described method also comprises the steps: before described file reading images information, and described paper is supplied to position on the described platen.
Paper can be arranged in the position of selecting from a group, described group comprises: the front end of paper is inserted into the position in the deliverying unit, the rear end of paper is inserted into the position in the feed unit, and the front-end and back-end of paper are inserted into the position in described deliverying unit and the described feed unit respectively.
Description of drawings
Describe exemplary embodiment of the present invention in detail by the reference accompanying drawing, above-mentioned and other characteristics of the present invention and advantage will become more obvious, in the accompanying drawing:
Fig. 1 is the perspective view of traditional image input/output apparatus;
Fig. 2 is the cross-sectional view according to the image input/output apparatus of the embodiment of the invention;
Fig. 3 is the cross-sectional view of image input/output apparatus according to another embodiment of the present invention;
Fig. 4 is the perspective view that makes the unit that the image input/output module moves on sub scanning direction;
Fig. 5 is the schematic diagram according to the nozzle unit of the embodiment of the invention; With
Fig. 6 is the cross-sectional view according to the image input/output apparatus of further embodiment of this invention.
All in the accompanying drawing, identical Reference numeral will be understood as and refer to identical parts, element and structure.
The specific embodiment
Describe the present invention more all sidedly now with reference to accompanying drawing, wherein show a plurality of exemplary embodiment of the present invention.
Fig. 2 is the cross-sectional view according to the image input/output apparatus of the embodiment of the invention.With reference to Fig. 2, image input/output apparatus comprises on it transparent file supporting member 10 of carrying file D, platen 20 and the image input/output module 50 of bearing paper P on it.File supporting member 10 and platen 20 are arranged in parallel, and image input/output module 50 is arranged between file supporting member 10 and the platen 20.Image input/output module 50 comprises to paper P and sprays the ink gun 30 of China ink with print image, and from the scanning element 40 of file D reading images information.Scanning element 40 and ink gun 30 are towards opposite direction.
With shown in Figure 1 to spray traditional ink gun 1 of China ink to paper P when moving back and forth on main scanning direction M different, the ink gun 30 of this exemplary embodiment is included in length on the main scanning direction M corresponding to the nozzle unit 31 of the width of paper P.The example of nozzle unit 31 is shown in Figure 5.
Fig. 5 is the schematic diagram according to the nozzle unit of the embodiment of the invention.With reference to Fig. 5, a plurality of nozzles 32 that tilt with respect to main scanning direction M are arranged on the main scanning direction M.Between the adjacent column 33 of nozzle 32 on main scanning direction M is tolerance to the resolution ratio of ink gun 30 at interval.Though it is not shown, but ink gun 30 also comprise storage China ink print cartridge, have is communicated with each nozzle 32 and provide spray black pressure injection unit (for example, piezoelectric element or heater) chamber, fluid path or the like, China ink is fed to chamber by fluid path from print cartridge.Because chamber, injection unit, fluid path etc. are that those skilled in the art is known, so do not provide its detailed explanation.Nozzle unit 31 shown in Figure 5 is an example just, and scope of the present invention is not limited to the shape and the structure of nozzle unit shown in Figure 5 31.
Refer again to Fig. 2, the contact-type imageing sensor (CIS) or the charge-coupled device (CCD) of input picture can be used as scanning element 40 line by line.Because structure and the operation principle of CIS and CCD are that those skilled in the art is known, so do not provide its detailed explanation.
The back side of platen 20 supporting paper P, and keep the end face of paper P and the distance between the nozzle unit 31.In exemplary embodiment of the present invention, this distance can be at about 0.5mm in the scope of about 2.5mm.In order to keep this distance during printing, image input/output apparatus can comprise that also the back side to paper P provides the negative pressure of negative pressure that the unit is provided.For example, this negative pressure airport 21 that is formed in the platen 20 that provides the unit to comprise and the fan 22 that is arranged on platen 20 belows.This fan 22 leaves platen 20 by airport 21 suction airs shown in Figure 2 to prevent paper P.Though not shown, in other embodiments of the invention, all can be used as negative pressure such as the various devices of vacuum suction apparatus provides the unit.
The paper feeding cassette 80 that is mounted with paper P on it is arranged on the below of platen 20, as shown in Figure 2, and forms the paper feed path of C shape generally.This structure can reduce the area occupied (foot-print) of image input/output apparatus.For non-standard paper P is directly supplied to feed unit 60, also multi-purpose disk 82 can be set.Paper feeding cassette 80 can also be as shown in Figure 3 the form of storage bucket (bin) be installed in the sidepiece of image input/output apparatus, and form L shaped paper feed path generally.Fig. 3 is the cross-sectional view of image input/output apparatus according to another embodiment of the present invention.This structure can obtain very thin image input/output apparatus.
As shown in Figure 4, image input/output module 50 moves on sub scanning direction S.With reference to Fig. 4, image input/output module 50 is installed on the carriage 90.Carriage 90 is by axle (or director element) 91 supportings that are installed on the sub scanning direction S.Carriage 90 is connected to the synchronous band (timing belt) (or line (wire)) 93 that turns round under the effect of motor 92.In this structure, by making motor 92 forwards and reverse rotation, image input/output module 50 can move back and forth on sub scanning direction S.
Scanning element 40 and ink gun 30 also can be installed on the carriage 90.Perhaps, in another embodiment of the present invention, ink gun 30 can be installed on the carriage 90, and scanning element 40 can be couple to ink gun 30.In another embodiment of the present invention, ink gun 30 and scanning element 40 can form integral body mutually.If ink gun 30 and scanning element 40 form integral body mutually, then they can more shared parts, for example are used to provide the cable (not shown) that is electrically connected to the control module (not shown) and the framework (not shown) of definite image input/output module 50 outward appearances.In addition, in another embodiment of the present invention, scanning element 40 and ink gun 30 can directly be supported by axle 91 under the situation that does not have carriage 90.
The method of use by the image input/output apparatus input and output image of above-mentioned structure will be described now in further detail.
Refer again to Fig. 2 and 4, if type information with importing from the print signal of main frame (not shown), then pick-up roller 81 picks up paper P from paper feeding cassette 80, and it is supplied to feed unit 60.Feed unit 60 pull-up paper P also are carried on it on platen 20.When the front-end and back-end of paper P are inserted in deliverying unit 70 and the feed unit 60 to a certain degree respectively, perhaps when the rear end of paper P was inserted in the feed unit 60 to a certain degree before the front end of paper P arrives deliverying unit 70, perhaps even when the front end of paper P be inserted in the deliverying unit 70 to a certain degree and the rear end of paper P when separating with feed unit 60, paper P is made to keep a preset distance between paper P and nozzle unit 31 by platen 20 supportings.If motor 92 normally rotates, that is, be rotated in the forward, then image input/output module 50 moves on sub scanning direction S.Ink gun 30 sprays China ink with print image to paper P.When printing was finished, paper P was discharged by deliverying unit 70.If motor 92 then reverses, that is, reverse rotation, then image input/output module 50 turns back to its home position.Perhaps, in printing, feed unit 60 can be supplied with paper P to deliverying unit 70, and ink gun 30 can be in its fixed position, and sprays China ink with print image to paper P.
For from file D reading images information, file D is carried on the file supporting member 10, and closed file lid 11.If the image load button 84 on user's push panel 83, or by main frame (not shown) transmission image input command, then motor 92 normally rotates, thereby image input/output module 50 is moved on sub scanning direction S.Scanning element 40 can be to file D emission light, the optical signal of detection of reflected, and the image information of reading and recording on file D.Image information can be transferred to the memory device (not shown) of main frame.When scanning was finished, if motor 92 reversings, then image input/output module 50 turned back to its home position.
For hard-copy file D, file D is carried on the file supporting member 10, and closed file lid 11.If the copy button 85 on user's push panel 83, or send to duplicate order by main frame, then paper P is picked up from paper feeding cassette 80 by pick-up roller 81, and by feed unit 60 pull-ups and be carried on the platen 20.When the front-end and back-end of paper P are inserted in deliverying unit 70 and the feed unit 60 to a certain degree respectively, perhaps when the rear end of paper P was inserted in the feed unit 60 to a certain degree before the front end of paper P arrives deliverying unit 70, perhaps even when the front end of paper P be inserted in the deliverying unit 70 to a certain degree and the rear end of paper P when separating, wait for and print beginning and can carry out printing with feed unit 60.If motor 92 normally rotates, then image input/output module 50 moves on sub scanning direction S.Scanning element 40 can be to file D emission light, the optical signal of detection of reflected, and reading and recording on file D image information row (aline of image information) or comprise the image information band (a band of image information) of multirow.Use the image processor (not shown) to convert image information to type information, and then be input to ink gun 30.Ink gun 30 sprays China ink according to type information, with print image on paper P.
Because it almost is real-time that image processor converts image information to type information, therefore scanning and printing are carried out simultaneously, and the gap of a row or a band is arranged therebetween.Therefore, can carry out almost real-time duplicating.Thereby the exemplary embodiment of image input/output apparatus only needs to store the buffer memory of the image information of a delegation at least or a band.Therefore, compare with traditional image input/output apparatus, can realize more cheap image input/output apparatus, wherein file has identical path with paper.
When carrying out scanning and/or copying operation, only scanning element 40 is moved on sub scanning direction S, and file D stops.Therefore, compare with the traditional images input/output device that scanning element 40 is moved simultaneously, can carry out more accurate scanning with file D.
Usually, adopt the imaging device of array ink jet head 30 to be configured to, ink gun 30 is fixing, and paper P moves on sub scanning direction S.In order to use imaging device to carry out flat-bed scanning (flatbedscanning), scanning element 40 should preferably be moved on sub scanning direction S.In addition, because the motor (not shown) that is used to make the motor 92 of scanning element 40 motions and is used to supply with paper P should be activated simultaneously to carry out and duplicate, so imaging device should preferably accurately be controlled two motors, thereby has increased the control burden of control module (not shown).In addition, the vibration that motor produces during paper P supplies with can influence scanning, thereby makes the scanning accuracy variation.
The image input/output apparatus of exemplary embodiment of the present moves ink gun 30 and scanning element 40 in an identical manner on sub scanning direction S, and does not supply with paper P during the duplicating process.Therefore, only need to control the motor 92 that is used to make ink gun 30 and scanning element 40 motions, thereby reduced the control burden of control module.In addition, vibrate lowlyer, thereby can obtain accurate scanning.
Usually, the supply precision of paper P is less than the supply precision of ink gun 30.Because paper P supplies with because of the friction between donor rollers 61, deflector roll 62 and the paper P, therefore may slide.Because ink gun 30 moves under the effect of point-device synchronous band (or line) 93 and guided by axle 91, so ink gun 30 can split-hair mode move.Because when ink gun 30 moves on sub scanning direction S, print image on paper P, therefore the example images input/output device of present embodiment can be guaranteed the print quality higher than conventional apparatus, and ink gun 30 is fixing in conventional apparatus, and paper P supplies with on sub scanning direction S.In addition, because ink gun 30 with scanning element 40 motion, does not therefore need to be used to independent unit that ink gun 30 is moved on sub scanning direction S.
If adopt the buffer memory that can store corresponding to the image information of one page, then scanning process and print procedure are separable, with further raising scanning and print quality.Particularly, when image input/output module 50 moved on sub scanning direction S, image information read and then is stored in the buffer memory from the front end of file D.When the scanning of file D rear end is finished, use image processor to convert the image information of input to type information.Then, image input/output module 50 with the side of scan period in the opposite direction in the motion, according to type information print image on paper P.Yet, to rear end reading images information the time, can use image processor input image information to be converted to the print image that is used to print from the front end of file D.In this mode, though scanning process is separated with print procedure, the duplicating process can be finished by the once reciprocating motion of image input/output module 50, thereby has prevented lower copying speed.
Image input/output module 50 can return its home position after scanning is finished, and then moves on sub scanning direction S once more, with print image on paper P.In addition, image input/output module 50 can place a position after scanning is finished, optional position between a position, its home position or the above-mentioned two positions after for example scanning, and then paper P can be in motion on the sub scanning direction S with print image on paper P.
Display unit (not shown) such as liquid crystal display also can be arranged on the guidance panel 83, with the mode of operation of display image input/output device.The user can come the mode of operation of recognition image input/output device from the information that display unit shows, for example, whether which kind of operation (comprising printing, scanning and copying operation) is being carried out or operated is finished.
As mentioned above, the method according to image input/output module, image input/output apparatus and the input and output image of the embodiment of the invention has following advantage at least.
At first, can realize almost to duplicate the image input/output apparatus of information in real time.Can under the situation of the little buffer memory that only needs to store an image information row or an image information band, carry out owing to duplicate, so can realize the image input/output apparatus of cheapness.
The second, because ink gun and scanning element are moved on sub scanning direction when duplicating, and paper does not move, and bears so reduced the control of control module.In addition, because the vibration that produces is lower, so can scan accurately.
The 3rd, image can be printed on the paper when accurately moving on sub scanning direction owing to ink gun, so compare with the conventional method that paper is supplied with on sub scanning direction, can guarantee higher print quality.
The 4th, if adopt the buffer memory that can store corresponding to the image information of one page, then by separately scanning and print procedure can further improve scanning and print quality.
The 5th, according to the position of paper feeding cassette, can realize the very thin dull and stereotyped image input/output apparatus of minimum area occupied design.
Though specifically illustrate and described the present invention in conjunction with exemplary embodiment of the present invention, but those of ordinary skill in the art will understand, under the condition that does not depart from the spirit and scope of the present invention that are defined by the following claims, can make on the various forms and details on change.
The application requires to enjoy in the korean patent application No.10-2005-0004440 that submitted to Korea S Department of Intellectual Property on January 18th, 2005, and the priority of the korean patent application No.10-2005-0025371 that submits to Korea S Department of Intellectual Property on March 28th, 2005, here that its whole disclosures are incorporated by reference.
Claims (20)
1. image input/output apparatus, it comprises:
One file supporting member, file can be carried on this document supporting member;
One platen, it is parallel to the setting of described file supporting member, is used to allow paper bearing thereon; With
One image input/output module, it is arranged between described file supporting member and the described platen, and be configured to move at sub scanning direction, wherein, described image input/output module comprises an array ink gun and is used for from the one scan unit of described file reading images information, described array ink jet head comprises the nozzle unit of length corresponding to paper width, and it is used for print image on paper.
2. image input/output apparatus as claimed in claim 1 wherein, also comprises:
One feed unit, the described paper of its pull-up also is carried on it on described platen; With
One deliverying unit, it is used for the described paper that printing is finished is discharged.
3. image input/output apparatus as claimed in claim 2, wherein, when printing by described array ink jet head, described paper is arranged in the position of selecting from a group, described group comprises: the front end of described paper is inserted into the position in the described deliverying unit, the rear end of described paper is inserted into the position in the described feed unit, and the front-end and back-end of described paper are inserted into the position in described deliverying unit and the described feed unit respectively.
4. image input/output apparatus as claimed in claim 1, wherein, described platen is included in the conveyer belt of described sub scanning direction running.
5. image input/output apparatus according to any one of claims 1 to 4 wherein, comprises that also the negative pressure that is arranged on described platen below provides the unit, and it is used to provide negative pressure, breaks away from described platen to prevent paper.
6. image input/output apparatus according to any one of claims 1 to 4 wherein, also comprises:
Be installed in described sub scanning direction, be used for guiding at least one director element of described image input/output module at described sub scanning direction; With
Be used to make the motor of described image input/output module in described sub scanning direction motion.
7. image input/output apparatus according to any one of claims 1 to 4 wherein, also comprises the paper feeding cassette that is mounted with described paper on it, and wherein said paper feeding cassette is arranged on described platen below, and forms the paper feed path of C shape.
8. image input/output apparatus according to any one of claims 1 to 4 wherein, also comprises the paper feeding cassette that is mounted with described paper on it, and described paper feeding cassette is installed as the form of storage bucket, and forms L shaped paper feed path.
9. image input/output apparatus according to any one of claims 1 to 4 wherein, also comprises guidance panel, and described guidance panel comprises at least one button that is used to control described image input/output apparatus.
10. image input/output apparatus as claimed in claim 9, wherein, described guidance panel comprises the display unit of the mode of operation that is used to show described image input/output apparatus.
11. an image input/output module, it comprises:
The array ink jet head, it comprises the nozzle unit of length corresponding to paper width, is used for print image on described paper; With
Scanning element, its towards with the side of described ink gun in the opposite direction, be used for from file reading images information.
12. method of using image input/output apparatus input and output image, described image input/output apparatus comprises file supporting member, platen and has the array ink jet head that is arranged between described file supporting member and the described platen and the image input/output module of scanning element that described method comprises the steps:
Described image input/output module uses the image information that reads the file of described scanning element on being carried on described file supporting member in the delegation at least when sub scanning direction moves;
Convert the image information that is read to type information; With
Use described ink gun according to described type information print image on the paper that is carried on the platen.
13. method as claimed in claim 12 wherein, also comprises the steps:
Before described file reading images information, described paper is supplied to position on the described platen.
14. method as claimed in claim 13, wherein, described paper is supplied to the position of from a group, selecting, described group comprises: the front end of described paper is inserted into the position in the deliverying unit, the rear end of described paper is inserted into the position in the feed unit, and the front-end and back-end of described paper are inserted into the position in described deliverying unit and the described feed unit respectively.
15. method of using image input/output apparatus input and output image, described image input/output apparatus comprises file supporting member, platen and has the array ink jet head that is arranged between described file supporting member and the described platen and the image input/output module of scanning element that described method comprises the steps:
Described image input/output module uses the image information that reads the file of described scanning element on being carried on described file supporting member corresponding to one page when sub scanning direction moves;
Convert the image information that is read to type information; With
Use described image input/output module according to described type information print image on the paper that is carried on the described platen.
16. method as claimed in claim 15, wherein, after scanning was finished, print image comprised the steps: on described paper
When described image input/output module moves in the opposite direction in the side with scan period, print image on described paper.
17. method as claimed in claim 15, wherein, after scanning was finished, print image comprised the steps: on described paper
Make described image input/output module turn back to its home position, and when described image input/output module moves on described sub scanning direction once more, print image on described paper.
18. method as claimed in claim 15, wherein, after scanning was finished, print image comprised the steps: on described paper
Described image input/output module is placed a precalculated position, and when described paper moves on described sub scanning direction, print image on described paper.
19. method as claimed in claim 15 wherein, also comprises the steps:
Before described file reading images information, described paper is supplied to position on the described platen.
20. method as claimed in claim 19, wherein, paper is supplied to the position of from a group, selecting, described group comprises: the front end of described paper is inserted into the position in the deliverying unit, the rear end of described paper is inserted into the position in the feed unit, and the front-end and back-end of described paper are inserted into the position in described deliverying unit and the described feed unit respectively.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20050004440 | 2005-01-18 | ||
| KR4440/05 | 2005-01-18 | ||
| KR25371/05 | 2005-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1807095A true CN1807095A (en) | 2006-07-26 |
| CN100526077C CN100526077C (en) | 2009-08-12 |
Family
ID=36839264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101269675A Expired - Fee Related CN100526077C (en) | 2005-01-18 | 2005-11-29 | Image input/output module and image input/output apparatus and method |
Country Status (2)
| Country | Link |
|---|---|
| KR (2) | KR100788660B1 (en) |
| CN (1) | CN100526077C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274542B (en) * | 2007-03-30 | 2010-07-14 | 兄弟工业株式会社 | Inkjet recording device |
| CN103158371A (en) * | 2011-12-19 | 2013-06-19 | 金宝电子工业股份有限公司 | Scanning and printing device and scanning and printing method |
| JP2017132179A (en) * | 2016-01-29 | 2017-08-03 | セイコーエプソン株式会社 | Compound machine |
| CN107379790A (en) * | 2016-05-11 | 2017-11-24 | 海德堡印刷机械股份公司 | Conveyer belt for printed sheet |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100225031B1 (en) * | 1997-06-12 | 1999-10-15 | 윤종용 | The scanner of inkjet-type complex image formiuy apparatus |
| KR20020026075A (en) * | 2000-09-30 | 2002-04-06 | 윤종용 | Method for correcting print error caused by misalignment between chips mounted onto array head of ink jet printer |
| JP3828411B2 (en) | 2001-11-30 | 2006-10-04 | オリンパス株式会社 | Image forming apparatus |
| JP2004009474A (en) * | 2002-06-06 | 2004-01-15 | Hitachi Printing Solutions Ltd | Line ink jet printer |
| KR100524009B1 (en) * | 2003-06-13 | 2005-10-26 | 삼성전자주식회사 | Inkjet multi-function machine |
-
2005
- 2005-03-28 KR KR1020050025371A patent/KR100788660B1/en not_active IP Right Cessation
- 2005-11-29 CN CNB2005101269675A patent/CN100526077C/en not_active Expired - Fee Related
-
2007
- 2007-03-23 KR KR1020070028874A patent/KR100958586B1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274542B (en) * | 2007-03-30 | 2010-07-14 | 兄弟工业株式会社 | Inkjet recording device |
| CN103158371A (en) * | 2011-12-19 | 2013-06-19 | 金宝电子工业股份有限公司 | Scanning and printing device and scanning and printing method |
| JP2017132179A (en) * | 2016-01-29 | 2017-08-03 | セイコーエプソン株式会社 | Compound machine |
| CN107379790A (en) * | 2016-05-11 | 2017-11-24 | 海德堡印刷机械股份公司 | Conveyer belt for printed sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060083834A (en) | 2006-07-21 |
| KR20070049121A (en) | 2007-05-10 |
| KR100788660B1 (en) | 2007-12-26 |
| CN100526077C (en) | 2009-08-12 |
| KR100958586B1 (en) | 2010-05-18 |
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