CN1945449A - Printing medium feeding apparatus and image forming apparatus using the same - Google Patents

Printing medium feeding apparatus and image forming apparatus using the same Download PDF

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Publication number
CN1945449A
CN1945449A CNA2006101317349A CN200610131734A CN1945449A CN 1945449 A CN1945449 A CN 1945449A CN A2006101317349 A CNA2006101317349 A CN A2006101317349A CN 200610131734 A CN200610131734 A CN 200610131734A CN 1945449 A CN1945449 A CN 1945449A
Authority
CN
China
Prior art keywords
print media
fuselage
released
support section
photosensitive drums
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CNA2006101317349A
Other languages
Chinese (zh)
Inventor
金汉圭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN1945449A publication Critical patent/CN1945449A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
    • B65H9/106—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop using rotary driven elements as part acting on the article
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G03G15/1685—Structure, details of the transfer member, e.g. chemical composition
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6561—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration
    • G03G15/6564—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration with correct timing of sheet feeding
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1638—Means to access the interior of the apparatus directed to paper handling or jam treatment
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00409—Transfer device
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1678—Frame structures
    • G03G2221/1687—Frame structures using opening shell type machines, e.g. pivoting assemblies

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Electrophotography Configuration And Component (AREA)

Abstract

An image forming apparatus includes a body, a photosensitive drum, an openable and closable member openably and closably formed at the body and having a transfer roller which is opposed to the photosensitive drum and transfers an image onto a printing medium, a printing medium pushing member pushing the printing medium to an outside of the body in association with an opening and a closing of the openable and closable member, an elastic member elastically supporting the printing medium pushing member to the outside of the body, and a pressing member formed at one side of the openable and closable member to press the printing medium pushing member toward an inside of the body.

Description

Printing medium feeding apparatus and utilize the imaging device of this device
Technical field
The present invention relates to a kind of printing medium feeding apparatus and a kind of imaging device that utilizes this device.More particularly, the present invention relates to a kind of printing medium feeding apparatus and a kind of imaging device that adopts this device that is easy to remove the print media that stops up at print media feeding passage.
Background technology
Generally, but imaging device has the guide element of a folding, and this guide element guides to feeding medium passage made of paper with print media.Be blocked within the feeding medium passage made of paper as print media, guide element is opened to remove print media.But, if long print media is blocked between the supply roll in the supply roll of feeding medium passage made of paper upstream and feeding passage made of paper downstream, if or print media is because electrostatic interaction attached in the feeding medium passage made of paper, pulls out print media just from imaging device inside has any problem.
There has been different trials to solve these problems.Japan publication No.9-290942 discloses a kind of example of the printing medium feeding apparatus of attempting to address these problems, and is incorporated herein by reference in full at this.Fig. 1 illustrates the structure of printing medium feeding apparatus in the disclosed imaging device of Japanese publication No.9-290942.
According to Fig. 1, the guide element 8 of a part that constitutes the feeding medium passage made of paper of imaging device can be opened to the imaging device fuselage outer side, and exposing feeding medium passage made of paper, so print media 2 can be removed.Imaging device comprises that further medium made of paper releases element 21, is used for extrapolated medium made of paper in the feeding medium passage made of paper.When guide element 8 was opened, mutual interlocking gear 22 was handled medium made of paper and is released element 21.
1: 15 of one end of mutual interlocking gear (or Connection Element) 22 and guide element 8 keeps away specific interval.The other end of Connection Element 22 has an elongated hole 22a, and feasible 1: 20 21b who keeps away specific interval with print media release element 21 inserts in this elongated hole 22a and also can slide in this elongated hole 22a.
Print media is released element 21 and is supported by spring 23.The fore-end 21 of print media release element 21 constitutes the part of guide element 8 when feeding medium made of paper.
Imaging device comprises print media supply roller 4 and 5, supply roll 10 and align cylinder 11,12.
Utilize this structure, guide element 8 rotates to the imaging device fuselage outer side, and the end of the elongated hole 22a on the mutual interlocking gear 22 contacts with an axle 21b, and print media release element 21 can be drawn out.Accordingly, being positioned at print media releases print media 2 before the element 21 and can be printed medium and release the front end 21a of element 21 and pull out.
But the print media of above-mentioned traditional imaging device releases element 21a and mutual interlocking gear 22 is very complicated.
Therefore, need a kind of printing medium feeding apparatus that paper stops up that removes that adopts fairly simple structure.
Summary of the invention
One of purpose of the present invention is to solve the problems referred to above and/or shortcoming at least, and following advantages at least is provided.Therefore, one of purpose of the present invention provides a kind of printing medium feeding apparatus that print media stops up that is easy to remove.
Another object of the present invention provides a kind of imaging device that adopts printing medium feeding apparatus.
According to an aspect of the present invention, imaging device comprises: but fuselage, be installed in the photosensitive drums of fuselage interior and be installed in folding element on the fuselage.But should comprise the transfer platen that is oppositely arranged with photosensitive drums by the folding element.But print media is released element and is associated with the opening action of folding element, releases print media to fuselage outer side.Flexible member is released element to fuselage outer side bias voltage print media, but press member is formed at folding element one side, is used for that print media is released element and pushes back in the fuselage.
Print media is released element and can be comprised with the hinged support section of fuselage and stretch out the print media that is used for promoting print media from an end of support section and promote part.
Flexible member can comprise wire spring, and first end of flexible member and print media release element and link to each other, and second end of flexible member links to each other with fuselage.
Wire spring can comprise unci and lock part.
The support section that print media is released element can comprise the wire spring lock part, and in order to hold the unci of wire spring, support section can comprise that groove is to hold the outside surface of wire spring lock part.
Press member can comprise the projection of exerting pressure, and contacts in order to the support section with print media release element.
Align upstream that the unit can be installed in photosensitive drums to align the front end of print media, fixation unit can be installed in the downstream of photosensitive drums, is used for an image fixing on print media.
Print media is released element and can be installed in the print media feeding passage that aligns between unit and the photosensitive drums.
According to another aspect of the present invention, the printing medium feeding apparatus of imaging device comprises: but the folding element, this element is suitable for being installed on the fuselage of imaging device, but should constitute the part of print media feeding passage by the folding element, but should under open mode, can expose print media feeding passage by the folding element; Print media is released element, but in order to cooperate with the folding element print media is pushed away print media feeding passage; Flexible member, this spring member biases print media is released element and is left print media feeding passage; But, be used for to print media feeding channel direction compressing print media with the press member that is formed at folding element one side.
Print media is released element and can be comprised with the hinged support section of fuselage with from the print media that an end of support section stretches out to promote print media and promote part.
Flexible member can comprise wire spring, and first end of this flexible member is released element with print media and linked to each other, and second end of this flexible member links to each other with fuselage.
Wire spring can comprise unci and lock part.
The support section that print media is released element can comprise the wire spring lock part in order to hold the unci of wire spring, and support section can comprise that groove is in order to hold the outside surface of wire spring lock part.
But the folding element may further include first supply roll of feeding print media and second supply roll relative with first supply roll.
Press member can comprise the projection of exerting pressure, and contacts in order to release element with print media.
According to another aspect of the present invention, imaging device comprises: fuselage and be installed in the photosensitive drums that is used for forming image in the fuselage.Transfer platen is relative with photosensitive drums, to form transfer nip.The device that is used for aligning print media is arranged on the upstream of photosensitive drums, is used for the device of image fixing on print media is arranged on the downstream of photosensitive drums.Photosensitive drums, transfer platen, aligning device and fixing device have been determined print media feeding path.Pushing member promotes print media and leaves print media feeding path, and it self is biased away from print media feeding path.But the folding element is arranged on the fuselage, in order to expose a part of print media feeding path.But should comprise press member by the folding element, and be used for that print media is released element and press to print media feeding path.
Print media is released element can comprise that support section that is pivotably mounted on the fuselage and the print media that stretches out to promote print media from support section promote part.
Description of drawings
Above-mentioned and other purposes, feature and the advantage of specific embodiment of the present invention will become clearer by the following explanation that together provides with accompanying drawing, wherein:
Fig. 1 is the printing medium feeding apparatus view of traditional imaging device;
Fig. 2 is the view according to the part-structure of the imaging device of embodiments of the invention;
Fig. 3 is the view of imaging device shown in Figure 2 when but the folding element is opened;
Fig. 4 is a zoomed-in view of releasing element according to the print media of embodiments of the invention; With
Fig. 5 is the decomposition diagram that print media shown in Figure 4 is released element.
Identical Reference numeral is interpreted as referring to similar elements, feature and structure in all figure.
Embodiment
The key element of definition is used for assisting to fully understand embodiments of the invention such as detailed structure and element in this description.Therefore, one of ordinary skill in the art will be appreciated that under the prerequisite that does not deviate from category of the present invention and essence, can carry out different changes and modification to the embodiment of this description.And, clear and succinct for composing a piece of writing, the description of omitting well-known function and structure.
Fig. 2 is the part-structure view according to the imaging device of one embodiment of the invention.Fig. 3 is the view of imaging device shown in Figure 2 when but the folding element is opened.
With reference to Fig. 2 and 3, photosensitive drums 103 is installed in the imaging device fuselage 101.It is relative with photosensitive drums 103 that transfer platen 105 is arranged to, so image can be transferred on the print media P, wherein the roll gap of this print media P by forming between photosensitive drums 103 and transfer platen 105.
But transfer platen 105 is arranged on the folding element 107, but is somebody's turn to do the fuselage 101 that the folding element is opened a part of imaging device.But an end of folding element 107 is hinged, so it can rotate around hinge axis 109.But folding element 107 can be rotated certain angle with open and closed imaging device fuselage 101.Depend on that but folding element 107 opens or closure, transfer platen 105 can or be separated with photosensitive drums 103 contacts.
Align unit 110 and further be included in the upstream of photosensitive drums 103.The upstream represents and the opposite direction of print media P direction of feed, that is, and and the opposite direction of arrow A direction among Fig. 2.Aligning unit 110 is fed to by the front end at print media and temporarily stops the to align front end of print media P of print media P before the transfer platen 105.Align unit 110 and comprise that driving aligns cylinder 111 and idle running aligns cylinder 113.
Fixation unit 130 is included in the downstream of photosensitive drums 103.130 pairs of fixation units are transferred to the image heating on the print media P by transfer platen 105 and exert pressure, and comprise the heated roller 131 and the cylinder 133 of exerting pressure.
Print media release element 150 be formed on align between unit 110 and the photosensitive drums 103, on the print media P feeding passage.When but folding element 107 was opened, print media was released element 150 and is rotated to imaging device fuselage 101 outsides, promoted print media P to imaging device 101 outsides thus, and provided the user can easily pull out the space of print media P.But folding element 107 has press member 160, and this press member 160 is released element 150 with print media and interfered.Press member 160 comprises the projection 161 of exerting pressure.
Fig. 4 is a zoomed-in view of releasing element 150 according to the print media of one embodiment of the invention, and Fig. 5 is the decomposition diagram that print media is released element 150.
With reference to Figure 4 and 5, print media is released element 150 and is comprised support section 153 and print media promotion part 155, wherein support section 153 rotatably is connected with imaging device fuselage 101 around hinge axis 151, described print media promote part 155 in an end bending of support section 153 to promote print media P.
Flexible member 170 is released element 150 to imaging device fuselage 101 outside bias voltage print media.At this moment, if but folding element 107 closures, but the projection 161 of exerting pressure that forms the press member 160 in the folding element 107 contact with support component 153, make flexible member 170 be under pressure (with reference to Fig. 2).
On the contrary, if but folding element 107 is opened, the projection of exerting pressure 161 is separated with support section 153, and then print media is released element 150 by the sideway swivel outside imaging device fuselage 101 of the restoring force of flexible member 170, and print media P is pushed to imaging device fuselage 101 outsides (with reference to Fig. 3).
Flexible member 170 can be arranged to different structures.But in the present embodiment, flexible member comprises wire spring 171.One end of wire spring 171 comprises unci 171a and lock part 171b, and this lock part is arranged on print media and releases on the support section 153 of element 150.Wire spring can be by making such as some bending operations.
Be fixing wire spring 171, wire spring lock part 157 is formed on the side that print media is released the support section 153 of element 150, lock the unci 171a of wire spring 171, and groove 159 is arranged on the support section 153, holds the lock part 171b of wire spring 171.
First end of wire spring 171 is released element 150 with print media and is connected, and second end of wire spring 171 is connected with a side of imaging device fuselage 101.
The operation that removes the print media of obstruction from the imaging device according to embodiments of the invention is described now.
With reference to Fig. 2, when implementing imaging operation, the print media of print media feed unit (not shown) feeding is aligned unit 110 alignment.Then, print media is fed and is sent in the roll gap between photosensitive drums 103 and the transfer platen 107, makes image be transferred to print media P.The image that fixation unit 130 heating and extruding are transferred and with it photographic fixing on print media P.
In imaging operation implements, but but folding element 107 is closed and be arranged at the support section 153 that the projection 161 compressing print media of exerting pressure on the press member 160 of folding element 107 are released elements 150.Therefore, print media release element 150 not with the interference of print media feeding passage.
With reference to Fig. 3, stop up in the imaging operation process as print media P, but folding element 107 is opened.But the support section 153 of exert pressure projection 161 and print media release element 150 on the folding element 107 is separated.Therefore, print media is released the restoring force that element 150 is used as the wire spring 171 of flexible member 170 and is rotated to imaging device fuselage 101 outsides.Accordingly, print media P forms a curling C, makes to form the print media that a space can be easy to remove obstruction.Utilize this space, print media P can be easy to remove in imaging device fuselage 101.
In the present embodiment, print media release element 150 is installed in photosensitive drums 103 and aligns between the unit 110, and transfer platen 107 is arranged to relative with photosensitive drums 103.
But this only is the example of appropriate configuration.Print media is released any position that element 150 can be set at print media feeding passage.In other words, print media is released element 150 and is gone for print media feeding passage and can open to remove any type of imaging device of print media P.
As mentioned above, if print media P stops up and but the folding element is opened, and print media is promoted towards the imaging device fuselage outer side, and then the user can easily pull out print media.
Though show with reference to certain embodiment of the present invention and described the present invention that at this those skilled in the art can be regarded as under the prerequisite of category that does not deviate from claims of the present invention and essence, can make the improvement on form and the details therein.

Claims (19)

1. imaging device comprises:
Fuselage;
Be arranged at the photosensitive drums in the fuselage
But be arranged on the folding element on the fuselage, but should comprise the transfer platen that is oppositely arranged with photosensitive drums by the folding element;
Print media is released element, and element is used for and opening explicitly of folding element promotes print media to fuselage outer side but this print media is released;
Flexible member, this flexible member is released element to fuselage outer side bias voltage print media; And
But be arranged at the press member of folding element one side, this press member side pressure print media in fuselage is released element.
2. device as claimed in claim 1, wherein, print media is released element and is comprised:
With the hinged support section of fuselage and
Print media promotes part, and it stretches out from an end of support section, promotes print media.
3. device as claimed in claim 2, wherein
Flexible member comprises wire spring.
4. device as claimed in claim 3, wherein
First end of flexible member is released element with print media and is connected, and second end of flexible member is connected with fuselage.
5. device as claimed in claim 4, wherein
Wire spring comprises unci and lock part.
6. device as claimed in claim 5, wherein
The support section that print media is released element comprises the wire spring lock part, holding the unci of wire spring, and
Support section comprises groove, with the outside surface of the lock part that holds wire spring.
7. device as claimed in claim 2, wherein
Press member comprises the projection of exerting pressure, and this projection of exerting pressure contacts with the support section that print media is released element.
8. device as claimed in claim 1 further comprises:
Be arranged on the upstream of photosensitive drums, the print media that is used for aliging front end align the unit; With
Be arranged on the fixation unit in photosensitive drums downstream, be used for visual photographic fixing to print media.
9. device as claimed in claim 8, wherein, print media release element be arranged on align between unit and the photosensitive drums, on the print media feeding passage.
10. the printing medium feeding apparatus of an imaging device comprises:
But be suitable for the folding element on the fuselage of imaging device, but should constitute the part of print media feeding passage by the folding element, but be somebody's turn to do the folding element exposes print media feeding passage when opening a part; ,
Print media is released element, but this print media is released element and cooperated with the folding element print media is pushed away print media feeding passage;
Flexible member, this flexible member is released element away from print media feeding passage bias voltage with print media; With
But be arranged on the press member on the folding element, this press member presses print media to release element to print media feeding passage.
11. device as claimed in claim 10, wherein, print media is released element and is comprised:
The support section hinged with fuselage; With
The print media that stretches out from an end of support section promotes part, is used for promoting print media.
12. device as claimed in claim 11, wherein
Flexible member comprises wire spring.
13. device as claimed in claim 12, wherein
First end of described flexible member is released element with print media and is connected, and second end of described flexible member is connected with fuselage.
14. device as claimed in claim 13, wherein,
Wire spring comprises unci and lock part.
15. device as claimed in claim 14, wherein
The support section that described print media is released element comprises the wire spring lock part, is used for holding the unci of wire spring, and
Described support section comprises groove, with the outside surface of the lock part that holds wire spring.
16. device as claimed in claim 10, wherein
But described folding element also comprises and is used for first supply roll of feeding print media and with respect to second supply roll of first supply roll.
17. device as claimed in claim 10, wherein
Press member comprises the projection of exerting pressure, and is used for contacting with the support section of print media release element.
18. an imaging device comprises:
Fuselage;
Install and place the photosensitive drums that is used for forming image in the fuselage;
Be used for forming the transfer platen of roll gap with respect to the photosensitive drums setting;
The upstream that is arranged on photosensitive drums is used for aligning the device of print media;
Be used for the device of on print media photographic fixing image, this device is arranged on the downstream of photosensitive drums, and photosensitive drums, transfer platen, aligning device and fixing device are determined print media feeding path;
Be used for promoting the pushing member that print media leaves print media feeding path, this pushing member quilt is away from print media feeding path bias voltage;
But be arranged on the folding element that is used for exposing a part of print media feeding path on the fuselage, but should comprise the press member that is used for to print media feeding path pressure print media release element by the folding element.
19. device as claimed in claim 18, wherein, print media is released element and is comprised:
Can be rotatably set in the support section on the fuselage; With
The print media that stretches out to promote print media from support section promotes part.
CNA2006101317349A 2005-10-07 2006-09-29 Printing medium feeding apparatus and image forming apparatus using the same Pending CN1945449A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR94588/05 2005-10-07
KR1020050094588A KR100701322B1 (en) 2005-10-07 2005-10-07 Printing medium feeding apparatus and the image forming apparatus using the same

Publications (1)

Publication Number Publication Date
CN1945449A true CN1945449A (en) 2007-04-11

Family

ID=37910445

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006101317349A Pending CN1945449A (en) 2005-10-07 2006-09-29 Printing medium feeding apparatus and image forming apparatus using the same

Country Status (3)

Country Link
US (1) US20070080493A1 (en)
KR (1) KR100701322B1 (en)
CN (1) CN1945449A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102566373A (en) * 2010-12-27 2012-07-11 京瓷美达株式会社 Image forming apparatus

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6548401B2 (en) * 2015-02-16 2019-07-24 キヤノン株式会社 Sheet conveying apparatus and image forming apparatus

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002258674A (en) * 2001-03-05 2002-09-11 Canon Inc Electrophotographic image forming device
US6757506B2 (en) * 2002-05-28 2004-06-29 Xerox Corporation Media clearance member
US7448621B2 (en) * 2004-03-29 2008-11-11 Canon Kabushiki Kaisha Sheet conveying apparatus and image forming apparatus
KR100561369B1 (en) * 2004-10-18 2006-03-17 삼성전자주식회사 An image forming apparatus
JP4760314B2 (en) * 2005-11-09 2011-08-31 富士ゼロックス株式会社 Image forming apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102566373A (en) * 2010-12-27 2012-07-11 京瓷美达株式会社 Image forming apparatus
CN102566373B (en) * 2010-12-27 2015-02-04 京瓷办公信息系统株式会社 Image forming apparatus

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Publication number Publication date
US20070080493A1 (en) 2007-04-12
KR100701322B1 (en) 2007-03-29

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