WO2017111281A1 - Unité de post-traitement de support d'impression et dispositif de formation d'image la comprenant - Google Patents

Unité de post-traitement de support d'impression et dispositif de formation d'image la comprenant Download PDF

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Publication number
WO2017111281A1
WO2017111281A1 PCT/KR2016/012237 KR2016012237W WO2017111281A1 WO 2017111281 A1 WO2017111281 A1 WO 2017111281A1 KR 2016012237 W KR2016012237 W KR 2016012237W WO 2017111281 A1 WO2017111281 A1 WO 2017111281A1
Authority
WO
WIPO (PCT)
Prior art keywords
guide
lifting
pair
pinion
post
Prior art date
Application number
PCT/KR2016/012237
Other languages
English (en)
Korean (ko)
Inventor
백태진
안준식
장경환
조해석
김민기
김성대
송현수
Original Assignee
에스프린팅솔루션주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 에스프린팅솔루션주식회사 filed Critical 에스프린팅솔루션주식회사
Publication of WO2017111281A1 publication Critical patent/WO2017111281A1/fr

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Classifications

    • 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
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/30—Arrangements for removing completed piles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
    • F16H1/10—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes one of the members being internally toothed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern

Definitions

  • the present invention relates to a print medium post-processing unit for receiving a print medium having completed image forming and post-processing the print medium, and an image forming apparatus having the same.
  • an image forming apparatus is an apparatus for forming an image on a printing medium.
  • the image forming apparatus includes a printer, a copier, a fax machine, and a multifunction printer incorporating these functions.
  • an image forming apparatus including a print medium post-processing unit which receives print media having completed image formation and post-processes them.
  • a representative function of the print media post-processing unit is to receive print media having completed image formation, align them, and staple them through a stapler included therein.
  • One aspect of the present invention is to provide a print media post-processing unit and an image forming apparatus having the same, which can more stably transport print media.
  • the print media post-processing unit includes a stacking unit in which print media to be post-processed are stacked, a tray in which post-processing print media are stacked in the stacking unit, and a stack of print media in the stacking unit.
  • an ejector device for discharging to a tray wherein the ejector device includes a drive motor, a pinion rotated by the drive motor, a drive member which is bitten by the pinion and moves up and down according to the rotation of the pinion; And an ejector grip, which is moved by the driving member and discharges the print media on the loading unit after the post-processing is completed to the tray.
  • the drive member is formed in the form of a closed curve and includes a drive guide portion in which the bite is formed in the pinion inside.
  • the driving guide may include a pair of straight sections spaced apart in parallel with each other in a vertical direction, and a pair of curved sections connecting both ends of the pair of straight sections.
  • the ejector device includes a lifting guide for guiding the lifting of the drive member, and a movement guide for guiding the movement of the drive member.
  • the driving member may include at least one lifting guide part protruding from one side thereof and provided with a lifting guide hole, and the lifting guide includes at least one lifting shaft installed through the guide hole.
  • the apparatus may further include at least one bearing rotatably installed at the driving member, and the elevating guide may include at least one elevating rail to which the bearing is movable up and down.
  • the at least one bearing includes two pairs of bearings arranged in pairs on both sides of the lifting guide part, and the at least one lifting rail is provided in parallel with each other on both sides of the lifting shaft.
  • bearings comprise a pair of guide rails each disposed.
  • the at least one lifting guide part may include a pair of lifting guide parts spaced apart from each other in the moving direction of the driving member, and the at least one lifting shaft is spaced apart from each other in parallel in the moving direction of the driving member. And a pair of lifting shafts.
  • the elevating guide is provided to be movable in the moving guide.
  • the elevating guide may include at least one moving guide hole provided in a moving direction of the driving member, and the moving guide extends in the advancing direction of the moving member and is installed through the moving guide hole. It includes a shaft.
  • the moving guide hole may include a pair of moving guide holes spaced apart in parallel to each other, and the moving shaft includes a pair of moving shafts spaced apart in parallel to each other.
  • the apparatus may further include an upper guide protrusion spaced apart from the upper side of the pinion and a lower guide protrusion spaced apart from the lower side of the pinion, and the driving member may be provided in an upper straight line section of the pair of straight line segments. It includes a corresponding upper guide groove and the lower guide groove provided in the lower straight section of the pair of straight section corresponding to the lower guide projection.
  • the pinion further comprises a rotation guide rotatably installed on the coaxial
  • the driving member includes a guide groove continuously provided on the side of the pair of straight section and the pair of curved section
  • the rotation guide includes a guide protrusion protruding toward the side of the driving member and installed in the guide groove.
  • the image forming apparatus includes an image forming unit for forming an image, and a print medium post-processing unit for post-processing a print medium in which image formation is completed in the image forming unit, and after the print medium.
  • the processing unit includes a stacking unit in which the print media to be post-processed are stacked, a tray in which the post-processing print media are stacked in the stacking unit, and an ejector device for discharging a print medium from the stacking unit to the stacking tray,
  • the ejector device includes a drive motor, a pinion that is rotated by the drive motor, a drive member that is bitten by the pinion and moves forward and downward according to the rotation of the pinion, and is moved by the drive member, and post-processing is performed. And an ejector grip for discharging the printed media on the loaded portion to the tray.
  • a driving member formed of a material that operates as a rigid body under the use conditions of a general image forming apparatus moves with power received through a pinion. While the ejector grip is moved, the movement of the print media by the ejector grip can be made more stable.
  • FIG. 1 is a schematic diagram of an image forming apparatus equipped with a print medium post-processing unit according to a first embodiment of the present invention.
  • FIG. 2 is a cross-sectional view showing an internal configuration of a print media post-processing unit according to a first embodiment of the present invention.
  • FIG 3 is a perspective view showing an ejector device disposed in the print media post-processing unit according to the first embodiment of the present invention.
  • FIG. 4 is an exploded perspective view of the ejector apparatus according to the first embodiment of the present invention.
  • FIG. 5 is an exploded perspective view showing the main configuration of the ejector device according to the first embodiment of the present invention.
  • FIG. 6 is an exploded perspective view showing the driving member and the lifting guide of the ejector apparatus according to the first embodiment of the present invention.
  • 7 to 10 are side views showing the operation of the ejector apparatus according to the first embodiment of the present invention in sequence.
  • FIG. 11 is an exploded perspective view showing the installation state of the drive member and the rotation guide according to the second embodiment of the present invention.
  • FIG. 12 is a side view showing the installation state of the drive member and the rotation guide according to a second embodiment of the present invention.
  • FIG. 13 is an exploded perspective view illustrating a driving member and a lifting guide of the ejector device according to the third embodiment of the present invention.
  • the image forming apparatus has an image forming unit 10 for forming an image on a printing medium P, and an image forming unit 10 disposed above the image forming unit 10.
  • the image reading unit 20 to read
  • the automatic document supply unit 30 disposed above the image reading unit 20 to automatically supply the document to be read by the image reading unit 20, and the image forming unit 10
  • a print medium post-processing unit 40 for receiving and processing the print medium P on which image formation is completed.
  • the image forming unit 10 is provided at a lower portion of the paper feeding portion 11 to supply a print medium P on which the image is to be formed, and a printing medium P provided above the paper feeding portion 11 and transferred from the paper feeding portion 11.
  • the print media post-processing unit 40 is installed on the other side of the image forming unit 10 as shown in FIG. 2 and connected to the discharge unit 13 of the image forming unit 10 and discharged through the discharge unit 13.
  • the print media P are received and post-processed.
  • the print media post-processing unit 40 is detachably installed in the image forming unit 10, and is coupled to the image forming unit 10 only when it is necessary to post-process the print media P. It can be used as
  • the print media post-processing unit 40 includes a main body 41 forming its appearance, and a loading unit in which a plurality of print media Ps disposed in the main body 41 and delivered from the image forming unit 10 are sequentially loaded. 42 and a stapler 43 for stapling the print media P loaded in the stacking section 42.
  • the stapler 43 is installed to be movable in the width direction of the print media loaded on the stacking portion 42, so that the stapling position can be selected.
  • one side of the main body 41 is provided with a tray 44 in which the print media (P) after the post-processing (that is, stapling) is completed in the stacking unit 42 is provided.
  • an ejector device 50 for discharging the print media P, which has been processed after completion, that is, stapling, from the loading part 42 to the tray 44 is disposed.
  • the stacking portion 42 and the tray 44 are provided to be inclined so that the alignment of the print media P loaded thereon can be easily performed.
  • the ejector device 50 is separated from the driving motor 501 for generating power, the pinion 502 rotating with power received from the driving motor 501, and the pinion 502.
  • Drive member 503 which is lifted and moved by pinion 502 and which ejector grip 504 to be described later is lifted and moved, and moves together with drive member 503 and the post-processing is completed on loading part 42.
  • ejector grip 504 for discharging media P to tray 44.
  • the drive member 503 is formed of a material that operates as a rigid body under the conditions of use of a general image forming apparatus.
  • the ejector device 50 is coupled to both sides of the ejector frame 505 and the ejector frame 505 for supporting the above-described configurations of the ejector device 50, power transmission means and auxiliary ejector grip 504
  • the pinion 502 is rotated by receiving a rotational force from the drive motor 501 through a power transmission means installed in the cover frames 506L and 506R.
  • the power transmission means for transmitting power to the pinion 502 includes a drive gear 508 and a driven gear 509, and a belt 510 for transferring power from the drive gear 508 to the driven gear 509. It includes such a configuration.
  • the driven gear 509 is installed to be connected to the shaft of the pinion 502 through the gear frame 511 fixed to the cover frames 506L and 506R described above, and the gear frame 511 has guide protrusions 522U, which will be described later. 522L) are disposed.
  • the belt 510 also consists of a timing belt.
  • the driving member 503 is formed in a closed curve shape, and the driving guides 503a to 503d are formed on the inner surface thereof and those which are separated from the pinion 502, and the driving member.
  • Elevated guide portion 503g provided with an elevating guide hole 503h through which the elevating shaft 512a to be protruded from one side of 503 and installed later, and rotatably installed on one side of the driving member 503.
  • a plurality of bearings 503i are rotatably installed at both sides of the elevating guide part 503g and disposed in the elevating rail 512b of the elevating guide 512 to be described later.
  • the bearings 503i are disposed up and down in pairs on both sides of the lifting guide portion 503g, respectively.
  • the driving guides 503a to 503d are formed of the upper straight section 503a and the lower straight section 503b and the upper straight section 503a and the lower straight section 503b which are spaced apart from each other in parallel with each other. It includes a pair of curved sections (503c, 503d) connecting the two ends, respectively. Therefore, as the pinion 502 rotates in one direction, the driving member 503 repeats the up, forward, down, and reverse in order.
  • the distance between the pinion 502 and the drive guides 503a to 503d is constantly maintained on the side surfaces of the upper straight section 503a and the lower straight rectangles 503b provided in the drive guides 503a to 503d.
  • Guide grooves 503a are provided.
  • the guide grooves 503e and 503f include an upper guide groove 503e provided on the side of the upper straight section 503a and a lower guide groove 503f provided in the lower straight section 503b.
  • the bearing 503i is spaced apart in the lifting direction of the driving member 503, and includes two pairs of bearings 503i spaced apart from each other in the moving direction of the driving member 503.
  • the ejector grip 504 is formed in the L-shape is installed on the drive member 503, the transfer member 504a for transferring the print media (P), and the center side is rotatably installed on the transfer member 504a
  • a guide roller 504c which interacts with and causes the drive member 503 to rotate.
  • the pressing member 504b is elastically supported to rotate in one direction by a spring.
  • two ejector grips 504 are spaced apart from each other in the width direction of the loading part 42 so that both sides of the printing medium P on the loading part 42 are simultaneously exerted by the two ejector grips 504. It is supposed to receive and move.
  • the pinion 502 rotates in one direction, and ascends, moves forward, descends, and moves backward with the drive member 503.
  • one of the two cover frames 506L and 506R has a gear frame 511 rotatably supporting the driven gear 509 and the pinion 502.
  • the above-described guide protrusions 522U and 522L are installed in the gear frame 511.
  • the guide protrusions 522U and 522L are spaced apart from the upper side of the pinion 502 so as to be spaced apart from the upper guide protrusion 522U and the lower side of the pinion 502 to correspond to the upper guide groove 503e.
  • a lower guide protrusion 522L corresponding to the guide groove 503f.
  • the driving member 503 moves while the upper guide groove 503e is guided by the upper guide protrusion 522U.
  • the driving member 503 moves while the lower guide groove 503f is guided by the lower guide protrusion 522L.
  • guide ribs 506a for interacting with the guide rollers 504c provided in the two ejector grips 504 and allowing the ejector grips 504 to rotate are formed on the inner surface side of the two cover frames 506L and 506R.
  • the guide rib 506a extends inclined toward the upper front in the moving direction of the ejector grip 504.
  • the rear end of the pressing member 504b is supported by the guide rib 506a through the guide roller 504c, so that the pressing member 504b rotates.
  • the front end moves upwards.
  • the ejector grip 504 moves forward with the drive member 503
  • the print media P is placed on the transfer member 504a.
  • the guide roller 504c is spaced apart from the guide rib 506a.
  • the pressing member 504b rotates in response to the elastic recovery of the spring included in the ejector grip 504, so that the front end of the pressing member 504b moves downward to pressurize the print media P mounted on the conveying member 504a. I support it.
  • the ejector device 50 includes a lifting guide 512 for guiding the lifting and lowering of the driving member 503 and a moving guide 513 for guiding the movement of the driving member 503, as shown in FIG. 6. .
  • the driving member 503 is installed to the lifting guide 512 to be elevated, the lifting guide 512 is installed to the movement guide 513 to be movable. That is, the driving member 503 is installed to be movable in the movement guide 513 through the lifting guide 512.
  • the elevating guide 512 extends in the elevating direction of the driving member 503 and is provided on both sides of the elevating shaft 512a installed through the elevating guide hole 503h and the elevating shaft 512a.
  • 503i includes a lifting rail 512b that is movably installed.
  • the lifting guide 512 is coupled with a stopper 512c for limiting the lift distance of the driving member 503.
  • the lifting guide 512 is adapted to correspond to the two pairs of bearings 503i.
  • Two lifting rails 512b are disposed to be spaced apart in parallel to each other in the moving direction of the driving member 503.
  • a pair of bearings 503i are spaced up and down, respectively, on the two lifting rails 512b.
  • the pair of bearings 503i disposed vertically spaced apart from each other in the elevating rails 512b can be more stably raised and lowered by the transfer member 504a.
  • the lower portion of the elevating guide 512 includes a pair of movable guide holes 512d for allowing the elevating guide 512 to be movable in the movable guide 513.
  • the two moving guide holes 512d extend in parallel with each other in the moving direction of the driving member 503.
  • the movement guide 513 includes a pair of movement shafts 513a extending in the movement direction of the driving member 503 and installed in the ejector frame 505.
  • the moving shafts 513a are spaced apart in parallel to each other, and the above-mentioned lifting guide 512 is movably installed in the moving shaft 513a through two moving guide holes 512d.
  • the ejector device 50 is a pair of auxiliary conveying member for causing the print media (P) whose rear end is aligned to the alignment frame 507 to move into the operating region of the ejector grip 504 ( 514R and 514L and a pair of transfer shafts 515 installed on the two cover frames 506L and 506R, respectively, to which the pair of auxiliary transfer members 514R and 514L are movably installed.
  • the ejector device 50 includes an additional motor 516 for moving the auxiliary transport members 514R, 514L, and a plurality of gears 519, 520, 521 rotatably installed on the two cover frames 506L, 506R. And auxiliary belts 517 and 518 for power transmission, the auxiliary transfer members 514R and 514L can be moved.
  • the rear end of the print media P is supported by the alignment frame 507, and as shown in FIG. 8, the print medium P is provided through the auxiliary transfer members 514L and 514R. In the operating range of the ejector grip 504.
  • the ejector grip 504 rises together with the driving member 503 as shown in FIG. 9.
  • the pinion 502 passes through the front curve section 503c of the drive member 503, so that the drive member 503 and the ejector grip temporarily retreat and move forward. do.
  • the transfer member 504a is placed with the print media P aligned with the stack 42.
  • the guide roller 504c provided at the rear end of the pressing member 504b is supported by the guide rib 506a, so that the pressing member 504b rotates so that its front end moves upward.
  • the drive member 503 and the ejector grip 504 move forward. Since the guide roller 504c is spaced apart from the guide rib 506a, the pressing member 504b presses the print media P on the conveying member 504a while rotating in a direction opposite to the previous rotational direction by the elastic restoring force of the spring. I support it.
  • the driving member 503 and the ejector grip 504 are advanced, and as shown in FIG. 10, the rear curve section 503d of the driving member 503 is the pinion 502.
  • the print media P is discharged from the loading section 42 to the tray 44 by its own weight when it reaches a position adjacent to.
  • the upper guide section 503a and the lower straight section 503b of the driving member 503 are provided with the upper guide groove 503e and the lower guide groove 503f, and the gear frame 511 has a pair of guides.
  • the protrusions 522U and 522L are fixedly installed, but are not limited thereto.
  • 11 and 12 illustrate a guide protrusion 622a and a guide groove 603e applied to a print media post-processing unit according to a second embodiment of the present invention.
  • the guide protrusion 622a is provided in the rotation guide 622 rotatably installed in the gear frame 611.
  • the rotation guide 622 is rotatably installed on the pinion 602 and the guide protrusion 622a protrudes from the rotation guide 622 toward the side of the driving member.
  • the driving member 603 is continuously provided with a guide groove 603e into which the guide protrusion 622a is inserted into the upper straight section 603a, the lower straight section 603b, and the pair of curved sections 603c and 603d. Prepared. Therefore, they are formed in the pinion 602 can be stably decoupled not only with the straight sections (603a, 603b) of the drive member 603 but also those formed in the curved sections (603c, 603d).
  • the drive member 503 includes a lifting guide portion 503g and a bearing 503i
  • the lifting guide 512 includes a lifting shaft 512a and a pair of lifting rails 512b. This includes, but is not limited thereto.
  • FIG. 13 shows a driving member 703 and a lifting guide 712 applied to a print media post-processing unit according to a third embodiment of the present invention.
  • the driving member 703 includes a pair of lifting guide parts 703g disposed to be spaced apart from each other in the moving direction of the driving member 703, and the lifting guide 712 is a pair of being spaced apart in parallel to each other.
  • a lifting shaft 712a is shown.
  • the two lifting shafts 712a are installed through the lifting guide holes 703h provided in the two lifting guide portions 703g, respectively, so that the driving member 703 is installed to the lifting guide 712 to be elevated.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pile Receivers (AREA)

Abstract

La présente invention concerne une unité de post-traitement de support d'impression comprenant un dispositif éjecteur permettant d'éjecter des supports d'impression post-traités, et un dispositif de formation d'image la comprenant, le dispositif éjecteur actionnant une prise d'éjecteur en reliant, dans les conditions d'utilisation du dispositif de formation d'image en général, la prise d'éjecteur à un élément d'entraînement qui est actionné par un corps rigide, de sorte à exécuter de façon stable l'actionnement de la prise d'éjecteur et l'éjection des supports d'impression au moyen de la prise d'éjecteur.
PCT/KR2016/012237 2015-12-22 2016-10-28 Unité de post-traitement de support d'impression et dispositif de formation d'image la comprenant WO2017111281A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150183798A KR20170074479A (ko) 2015-12-22 2015-12-22 인쇄매체 후처리 유닛 및 이를 갖춘 화상형성장치
KR10-2015-0183798 2015-12-22

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WO2017111281A1 true WO2017111281A1 (fr) 2017-06-29

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WO (1) WO2017111281A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10118788B2 (en) * 2016-07-29 2018-11-06 S-Printing Solution Co., Ltd. Print medium finishing apparatus, image forming system, and moving structure employed therein

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102004862B1 (ko) * 2018-02-14 2019-07-29 주식회사신도리코 피니셔 기구용 용지 배출장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004167863A (ja) * 2002-11-20 2004-06-17 Canon Inc シート後処理装置
JP2011006197A (ja) * 2009-06-25 2011-01-13 Nisca Corp シート後処理装置及びこれを用いた画像形成システム
JP2014009053A (ja) * 2012-06-28 2014-01-20 Ricoh Co Ltd シート後処理装置、及び画像形成装置
JP2014118295A (ja) * 2012-12-19 2014-06-30 Gradco Japan Ltd 用紙後処理装置
JP2015020822A (ja) * 2013-07-17 2015-02-02 キヤノンファインテック株式会社 シート束搬送装置及びこれを備えた画像形成システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004167863A (ja) * 2002-11-20 2004-06-17 Canon Inc シート後処理装置
JP2011006197A (ja) * 2009-06-25 2011-01-13 Nisca Corp シート後処理装置及びこれを用いた画像形成システム
JP2014009053A (ja) * 2012-06-28 2014-01-20 Ricoh Co Ltd シート後処理装置、及び画像形成装置
JP2014118295A (ja) * 2012-12-19 2014-06-30 Gradco Japan Ltd 用紙後処理装置
JP2015020822A (ja) * 2013-07-17 2015-02-02 キヤノンファインテック株式会社 シート束搬送装置及びこれを備えた画像形成システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10118788B2 (en) * 2016-07-29 2018-11-06 S-Printing Solution Co., Ltd. Print medium finishing apparatus, image forming system, and moving structure employed therein

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