JPS61200834U - - Google Patents
Info
- Publication number
- JPS61200834U JPS61200834U JP8552585U JP8552585U JPS61200834U JP S61200834 U JPS61200834 U JP S61200834U JP 8552585 U JP8552585 U JP 8552585U JP 8552585 U JP8552585 U JP 8552585U JP S61200834 U JPS61200834 U JP S61200834U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- roller
- press
- rotate
- press roller
- 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〜第４図は本考案によるプリンタの給紙
装置の一実施例を示し、第１図は装置全体の斜視
図、第２図〜第４図はピツクローラとプレスロー
ラとの協働による単葉用紙の繰り出し動作を示す
態様図、第５図はそのフローチヤートである。
主要部分の符号の説明、２……単葉用紙、３…
…ピツクローラ、５……プレスローラ、９……ソ
レノイド、１３……近接センサ、１５，１６……
押し上げレバー。
Figures 1 to 4 show an embodiment of the paper feeding device for a printer according to the present invention. Figure 1 is a perspective view of the entire device, and Figures 2 to 4 show a paper feeding device for a printer according to the present invention. FIG. 5 is a flowchart showing the operation of feeding out single sheet paper. Explanation of the symbols of the main parts, 2... Single leaf paper, 3...
... Pit crawler, 5 ... Press roller, 9 ... Solenoid, 13 ... Proximity sensor, 15, 16 ...
Push up lever.
Claims (1)
在な用紙送りローラと、この用紙送りローラを正
逆回転駆動自在な駆動手段と、用紙を押圧すべく
用紙の直交方向に移動自在なプレスローラと、用
紙送りに先立つて所定時間前記プレスローラによ
り用紙を押圧すると共に前記用紙送りローラを前
記駆動手段により逆方向回転せしめる手段と、前
記所定時間経過後にプレスローラの押圧動作を解
除すると共に前記用紙送りローラを前記駆動手段
により正方向回転せしめる手段とを有するプリン
タの給紙装置。 (2) 前記プレスローラは導電性部材からなるこ
とを特徴とする実用新案登録請求の範囲第１項の
給紙装置。[Scope of Claim for Utility Model Registration] (1) A paper feed roller that can freely rotate in contact with the paper to feed the paper, a drive means that can freely drive the paper feed roller in forward and reverse rotation, and a direction orthogonal to the paper to press the paper. a press roller that is movable; a means for pressing the paper by the press roller for a predetermined period of time prior to feeding the paper and causing the paper feed roller to rotate in the opposite direction by the driving means; and releasing the pressing operation of the press roller after the elapse of the predetermined time. and means for causing the paper feeding roller to rotate in a forward direction by the driving means. (2) The paper feeding device according to claim 1, wherein the press roller is made of a conductive member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8552585U JPS61200834U (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8552585U JPS61200834U (en) | 1985-06-06 | 1985-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61200834U true JPS61200834U (en) | 1986-12-16 |
Family
ID=30636005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8552585U Pending JPS61200834U (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61200834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0497744U (en) * | 1991-01-21 | 1992-08-24 |
-
1985
- 1985-06-06 JP JP8552585U patent/JPS61200834U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0497744U (en) * | 1991-01-21 | 1992-08-24 |