JPH034141U - - Google Patents
Info
- Publication number
- JPH034141U JPH034141U JP6436589U JP6436589U JPH034141U JP H034141 U JPH034141 U JP H034141U JP 6436589 U JP6436589 U JP 6436589U JP 6436589 U JP6436589 U JP 6436589U JP H034141 U JPH034141 U JP H034141U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- paper feeding
- cassette
- paper feed
- feeding
- 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
Links
- 230000002265 prevention Effects 0.000 claims description 3
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図〜第３図は本考案の一実施例を示し、第
１図Ａは給紙カセツト装填部に対して給紙カセツ
トを装着した状態を示す縦断面図、同図Ｂは給紙
カセツト装填部に対して給紙カセツトが非装着の
状態にあるときの縦断面図、第２図は要部の平面
図、第３図Ａ，Ｂは動作説明図である。第４図は
従来技術を説明するための縦断面図である。
１……給紙カセツト、２……給紙ローラ、３…
…重送防止手段、４……移動手段、５……乗載板
、６……用紙、８……給紙カセツトの底部、３０
……押し上げ部材、３２……押し上げ部材の回動
軸。
1 to 3 show an embodiment of the present invention, FIG. 1A is a longitudinal cross-sectional view showing the paper cassette installed in the paper cassette loading section, and FIG. 1B is a longitudinal sectional view of the paper cassette loading section. FIG. 2 is a longitudinal sectional view of the paper feed cassette when it is not attached to the loading section, FIG. 2 is a plan view of the main part, and FIGS. 3A and 3B are explanatory views of the operation. FIG. 4 is a longitudinal sectional view for explaining the prior art. 1...Paper feed cassette, 2...Paper feed roller, 3...
... Double feeding prevention means, 4... Moving means, 5... Mounting plate, 6... Paper, 8... Bottom of paper feed cassette, 30
...Push-up member, 32... Rotation axis of the push-up member.
Claims (1)
装置の給紙カセツト装填部に、前記給紙カセツト
内の乗載板上に積層された用紙を給紙方向下流側
に送り出す給紙ローラと、この給紙ローラと協働
して前記用紙の重送を防止する重送防止手段と、
前記給紙カセツト装填部からの給紙カセツトの抜
き出しに伴つて前記重送防止手段を前記給紙ロー
ラに対して離間移動または用紙戻し方向に移動さ
せる移動手段とを設けるとともに、前記給紙カセ
ツト装填部に装着されている給紙カセツトの乗載
板を、前記画像形成装置側に設けられた押し上げ
部材によつて前記給紙ローラ方向に押し上げるよ
うにしてある画像形成装置の給紙装置において、
前記押し上げ部材の回動軸が前記装着状態にある
給紙カセツトの底部より上方に位置するようにし
たことを特徴とする画像形成装置の給紙装置。 A paper feed roller is provided in a paper feed cassette loading section of an image forming apparatus to which the paper feed cassette is removably attached, and the paper feed roller feeds the sheets stacked on the mounting plate in the paper feed cassette downstream in the paper feeding direction. double feeding prevention means that cooperates with a paper feed roller to prevent double feeding of the paper;
a moving means for moving the double feeding prevention means away from the paper feeding roller or in the paper return direction as the paper feeding cassette is removed from the paper feeding cassette loading section; In a paper feeding device of an image forming apparatus, a mounting plate of a paper feeding cassette attached to a section is pushed up toward the paper feeding roller by a pushing up member provided on the image forming apparatus side,
A paper feeding device for an image forming apparatus, characterized in that a rotating shaft of the pushing up member is located above the bottom of the paper feeding cassette in the attached state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6436589U JPH034141U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6436589U JPH034141U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034141U true JPH034141U (en) | 1991-01-16 |
Family
ID=31595244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6436589U Pending JPH034141U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034141U (en) |
-
1989
- 1989-05-31 JP JP6436589U patent/JPH034141U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH034141U (en) | ||
| JPS6244833U (en) | ||
| JPH0372537U (en) | ||
| JPH03100228U (en) | ||
| JPH0530029Y2 (en) | ||
| JPH0368444U (en) | ||
| JPS63166544U (en) | ||
| JPH0356754U (en) | ||
| JPH0477537U (en) | ||
| JPS61132332U (en) | ||
| JPH0333829U (en) | ||
| JPH0275445U (en) | ||
| JPH0266550U (en) | ||
| JPS6156349U (en) | ||
| JPS58131240U (en) | Automatic document feeder | |
| JPS5853734U (en) | Paper feeder paper alignment mechanism | |
| JPH0325437U (en) | ||
| JPS6156345U (en) | ||
| JPH0185343U (en) | ||
| JPS61203634U (en) | ||
| JPH01108746U (en) | ||
| JPH02137339U (en) | ||
| JPS58117428U (en) | Copy machine paper feed device | |
| JPH0359936U (en) | ||
| JPS6426647U (en) |