JPS61108242U - - Google Patents
Info
- Publication number
- JPS61108242U JPS61108242U JP19324684U JP19324684U JPS61108242U JP S61108242 U JPS61108242 U JP S61108242U JP 19324684 U JP19324684 U JP 19324684U JP 19324684 U JP19324684 U JP 19324684U JP S61108242 U JPS61108242 U JP S61108242U
- Authority
- JP
- Japan
- Prior art keywords
- paper feed
- sheet
- roller
- pad
- paper
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例における給紙装置の
正面図、第２図は上記給紙装置の側面図、第３図
は上記給紙装置における給紙モータの駆動回路を
示すブロツク図、第４図は上記給紙装置の要部を
示す斜視図、第５図は上記給紙装置の作動態様を
示す正面図、第６図は上記給紙装置の他の作動態
様を示す正面図、第７図は上記給紙装置における
残留シート復帰装置の駆動回路を示すブロツク図
、第８図は上記残留シート復帰装置の他の実施例
を示す正面図および第９図は上記残留シート復帰
装置の作動態様を示す正面図である。
１００……給紙カセツト、２００Ａ……第１の
シート、２００Ｂ……第２のシート、５００……
給紙コロ、７０１……フリクシヨンパツド、７０
２……パツド支持体、７１０……係合ピン、８０
０……手差給紙台、８００ａ……ガイド腕。
FIG. 1 is a front view of a paper feeder according to an embodiment of the present invention, FIG. 2 is a side view of the paper feeder, and FIG. 3 is a block diagram showing a drive circuit for the paper feed motor in the paper feeder. FIG. 4 is a perspective view showing the main parts of the paper feeding device, FIG. 5 is a front view showing how the paper feeding device operates, and FIG. 6 is a front view showing another operating mode of the paper feeding device. FIG. 7 is a block diagram showing a drive circuit of the remaining sheet returning device in the paper feeding device, FIG. 8 is a front view showing another embodiment of the remaining sheet returning device, and FIG. 9 is a front view of the remaining sheet returning device. FIG. 3 is a front view showing the operating mode. 100... Paper feed cassette, 200A... First sheet, 200B... Second sheet, 500...
Paper feed roller, 701... Frixion pad, 70
2...Padded support body, 710...Engagement pin, 80
0...Manual paper feed stand, 800a...Guide arm.
Claims (1)
差給紙台に沿つて手差給送される第２のシートと
を一つの給紙コロを共用して給紙することができ
、かつ、上記給紙コロの周面にフリクシヨンパツ
ドを当接させて上記給紙コロの回転により給送さ
れるシートの重送を防止するシート分離装置を備
えた給紙装置において、上記フリクシヨンパツド
を給紙コロの周面に対して接離自在に支持するパ
ツド支持体と、このパツド支持体に形成されてい
て端部がシート経路の外方に延出した係合部材と
、上記手差給紙台の側部に形成されていてこの手
差給紙台を上記給紙カセツト上に装着した際に上
記係合部材の端部に係合して上記フリクシヨンパ
ツドが上記給紙コロから離隔する向きに上記パツ
ド支持体を作動させ、かつ、上記第１のシートと
給紙コロとの接触を断つためのガイド腕とを具備
することを特徴とする給紙装置。 A first sheet stacked in a paper feed cassette and a second sheet manually fed along a manual paper feed table can be fed by sharing one paper feed roller, and , a sheet feeding device comprising a sheet separating device that prevents double feeding of sheets fed by rotation of the sheet feeding roller by bringing a friction pad into contact with the circumferential surface of the sheet feeding roller; a pad support that supports the pad so that it can move toward and away from the peripheral surface of the paper feed roller; an engaging member that is formed on the pad support and whose end extends outward from the sheet path; The friction pad is formed on the side of the manual paper feed tray, and when the manual paper feed tray is mounted on the paper feed cassette, it engages with the end of the engagement member and the friction pad A paper feeding device comprising a guide arm for operating the pad support in a direction away from the paper roller and breaking contact between the first sheet and the paper feeding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19324684U JPH0348107Y2 (en) | 1984-12-19 | 1984-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19324684U JPH0348107Y2 (en) | 1984-12-19 | 1984-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61108242U true JPS61108242U (en) | 1986-07-09 |
| JPH0348107Y2 JPH0348107Y2 (en) | 1991-10-15 |
Family
ID=30750666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19324684U Expired JPH0348107Y2 (en) | 1984-12-19 | 1984-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348107Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63185729A (en) * | 1987-01-28 | 1988-08-01 | Minolta Camera Co Ltd | Paper feeder |
| JPH01127528A (en) * | 1987-11-10 | 1989-05-19 | Mita Ind Co Ltd | Image forming device |
-
1984
- 1984-12-19 JP JP19324684U patent/JPH0348107Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63185729A (en) * | 1987-01-28 | 1988-08-01 | Minolta Camera Co Ltd | Paper feeder |
| JPH01127528A (en) * | 1987-11-10 | 1989-05-19 | Mita Ind Co Ltd | Image forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348107Y2 (en) | 1991-10-15 |
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