JPS6275942U - - Google Patents
Info
- Publication number
- JPS6275942U JPS6275942U JP16745185U JP16745185U JPS6275942U JP S6275942 U JPS6275942 U JP S6275942U JP 16745185 U JP16745185 U JP 16745185U JP 16745185 U JP16745185 U JP 16745185U JP S6275942 U JPS6275942 U JP S6275942U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- roller
- pick
- printer
- fed
- 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
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Handling Of Cut Paper (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Description
第１図は本考案の給紙装置の原理構成を示す図
、第２図は本考案による用紙ガイド開閉機構の一
実施例を示す図、第３図は本考案による用紙ガイ
ド開閉機構の他の実施例を示す図、第４図は従来
の給紙装置を示す図、第５図は従来の給紙装置の
用紙逆送り状態を示す図である。
第１図から第３図において、Ｓは用紙、３はホ
ツパー、７はピツクアツプローラ、８はセパレー
タ、９，１０は用紙ガイド、１１はフイードロー
ラ、１２はピンチローラ、１２Ｓはピンチローラ
、１６は軸受、１７はストツパ、１８は軸受片で
ある。
Fig. 1 is a diagram showing the principle structure of the paper feeding device of the present invention, Fig. 2 is a diagram showing an embodiment of the paper guide opening/closing mechanism according to the invention, and Fig. 3 is a diagram showing another embodiment of the paper guide opening/closing mechanism according to the invention. FIG. 4 is a diagram showing an embodiment of the present invention, FIG. 4 is a diagram showing a conventional paper feeding device, and FIG. 5 is a diagram showing a paper reverse feeding state of the conventional paper feeding device. In Figures 1 to 3, S is paper, 3 is a hopper, 7 is a pick-up roller, 8 is a separator, 9 and 10 are paper guides, 11 is a feed roller, 12 is a pinch roller, 12S is a pinch roller, and 16 is a bearing. , 17 is a stopper, and 18 is a bearing piece.
Claims (1)
すピツクアツプローラと、該ピツクアツプローラ
で繰り出された用紙をプリンタへ給送するフイー
ドローラと、該ピツクアツプローラとフイードロ
ーラとの間に設けられた用紙ガイドとを有するプ
リンタの給紙装置において、前記用紙ガイドを用
紙正送り時には隙間の小さな用紙通路を形成する
閉状態に、そして用紙逆送り時には隙間の大きな
用紙収容空間を形成する開状態にそれぞれセツト
する用紙ガイド開閉機構を具備したことを特徴と
するプリンタの給紙装置。 It has a pick-up roller that feeds out sheets of paper set in a hopper one by one, a feed roller that feeds the paper fed out by the pick-up roller to the printer, and a paper guide provided between the pick-up roller and the feed roller. In a paper feeding device of a printer, a paper guide opening/closing method that sets the paper guide in a closed state that forms a paper path with a small gap when paper is forwardly fed, and in an open state that forms a paper storage space with a large gap when paper is fed reversely. A paper feeding device for a printer characterized by comprising a mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16745185U JPS6275942U (en) | 1985-11-01 | 1985-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16745185U JPS6275942U (en) | 1985-11-01 | 1985-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6275942U true JPS6275942U (en) | 1987-05-15 |
Family
ID=31099389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16745185U Pending JPS6275942U (en) | 1985-11-01 | 1985-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6275942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04112148A (en) * | 1990-08-30 | 1992-04-14 | Canon Inc | Sheet member transporting device for image forming device |
-
1985
- 1985-11-01 JP JP16745185U patent/JPS6275942U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04112148A (en) * | 1990-08-30 | 1992-04-14 | Canon Inc | Sheet member transporting device for image forming device |
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