JPH0162228U - - Google Patents
Info
- Publication number
- JPH0162228U JPH0162228U JP15713087U JP15713087U JPH0162228U JP H0162228 U JPH0162228 U JP H0162228U JP 15713087 U JP15713087 U JP 15713087U JP 15713087 U JP15713087 U JP 15713087U JP H0162228 U JPH0162228 U JP H0162228U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- stock
- stocking
- paper stock
- 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
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図ａ及びｂは、本考案の一実施例に係る給
紙装置の動作を示すそれぞれ概略側断面図、第２
図は同平面図、第３図は同実施例に用いる給紙ロ
ーラの構造を示す側面図、第４図ａ及びｂは他の
実施例に係る給紙装置の動作を示す概略側断面図
である。
〔符号の説明〕、１…第１の給紙カセツト（第
１の用紙ストツク手段）、２，２′…給紙ローラ
、５…第２のカセツトガイド（ガイド部材）、８
…第２の給紙カセツト（第２の用紙ストツク手段
）、６，７，９…給紙通路、１０…ローラ軸、２
３…用紙載置板、２５…コイルバネ（付勢手段）
、３０…大容量給紙カセツト（第１の用紙ストツ
ク手段）、３１…カセツトガイド（ガイド部材）
、３６…フイードローラ、３７…給送ローラ（給
紙部）、Ｐ１〜Ｐ３…用紙。
1a and 1b are a schematic side sectional view and a second sectional view showing the operation of a paper feeding device according to an embodiment of the present invention
FIG. 3 is a side view showing the structure of the paper feeding roller used in the same embodiment, and FIGS. 4 a and b are schematic side sectional views showing the operation of the paper feeding device according to another embodiment. be. [Explanation of symbols], 1... first paper feed cassette (first paper storage means), 2, 2'... paper feed roller, 5... second cassette guide (guide member), 8
...Second paper feed cassette (second paper storage means), 6, 7, 9... Paper feed path, 10... Roller shaft, 2
3...Paper placement plate, 25...Coil spring (biasing means)
, 30... Large capacity paper feed cassette (first paper storage means), 31... Cassette guide (guide member)
, 36...Feed roller, 37...Feeding roller (paper feeding section), P1 to P3 ...Paper.
Claims (1)
トツク手段を装着して、画像形成装置本体側の１
つの給紙部に対していずれの用紙ストツク手段か
らも給紙可能とした給紙装置において、 上記第１の用紙ストツク手段と第２の用紙スト
ツク手段との間の、当該第１の用紙ストツク手段
内に収容された用紙から離間した位置に第２の用
紙ストツク手段用ガイド部材を設け、 上記第１の用紙ストツク手段内の用紙上面に接
する給紙ローラを、第２の用紙ストツク手段を装
着した時、第１の用紙ストツク手段内の用紙上面
から離れて第２の用紙ストツク手段上部の所定位
置まで上昇するように昇降可能に支持すると共に
、 上記第２の用紙ストツク手段内に、当該第２の
用紙ストツク手段内の用紙を上記給紙ローラに弾
性的に付勢する付勢手段を設けたことを特徴とす
る給紙装置。[Claims for Utility Model Registration] A second paper stock means is attached to the upper part of the first paper stock means,
In a paper feeding device capable of feeding paper from either paper stocking means to one paper feeding section, the first paper stocking means is located between the first paper stocking means and the second paper stocking means. A guide member for a second paper stock means is provided at a position separated from the paper stored in the paper storage means, and a paper feed roller that contacts the upper surface of the paper in the first paper stock means is attached to the second paper stock means. At the same time, the second paper stock is supported so as to be movable up and down so as to move away from the upper surface of the paper in the first paper stock means and rise to a predetermined position above the second paper stock means. A paper feeding device comprising a biasing device for elastically biasing the paper in the paper stock device against the paper feeding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15713087U JPH0162228U (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15713087U JPH0162228U (en) | 1987-10-14 | 1987-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0162228U true JPH0162228U (en) | 1989-04-20 |
Family
ID=31436303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15713087U Pending JPH0162228U (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0162228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03211125A (en) * | 1990-01-11 | 1991-09-13 | Canon Inc | Image forming device |
| JP2008247593A (en) * | 2007-03-30 | 2008-10-16 | Brother Ind Ltd | Sheet feeder, and image recording device having the same |
| JP2015110478A (en) * | 2015-01-21 | 2015-06-18 | ブラザー工業株式会社 | Paper feeding device |
-
1987
- 1987-10-14 JP JP15713087U patent/JPH0162228U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03211125A (en) * | 1990-01-11 | 1991-09-13 | Canon Inc | Image forming device |
| JP2008247593A (en) * | 2007-03-30 | 2008-10-16 | Brother Ind Ltd | Sheet feeder, and image recording device having the same |
| JP4706657B2 (en) * | 2007-03-30 | 2011-06-22 | ブラザー工業株式会社 | Sheet supply apparatus and image recording apparatus including the sheet supply apparatus |
| JP2015110478A (en) * | 2015-01-21 | 2015-06-18 | ブラザー工業株式会社 | Paper feeding device |
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