JPH02147449U - - Google Patents
Info
- Publication number
- JPH02147449U JPH02147449U JP5536489U JP5536489U JPH02147449U JP H02147449 U JPH02147449 U JP H02147449U JP 5536489 U JP5536489 U JP 5536489U JP 5536489 U JP5536489 U JP 5536489U JP H02147449 U JPH02147449 U JP H02147449U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- feeding
- additional
- length
- sheet
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Controlling Sheets Or Webs (AREA)
- Registering Or Overturning Sheets (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の給紙装置の構成を示す側面図
、第２図はその平面図、第３図は本考案が適用さ
れるレーザプリンターの構成を示す説明図、第４
図は従来の給紙装置の構成を示す斜視図、第５図
は用紙トレイからの用紙の突出状態を示す説明図
、第５ａ図は用紙が用紙さばき機構の部分で停止
している状態の説明図である。
図中の符号、１……用紙トレイ、２……給紙ロ
ーラ、３……用紙さばき機構、５……ラインセン
サー、６……ランプ、７……制御装置、１０……
レーザプリンター、２０……マイクロコンピユー
タ、２１……画像信号入力装置、２２……画像書
込み装置、Ｐ……用紙、Ｐ１……送られる用紙、
Ｐ２……追送用紙。
FIG. 1 is a side view showing the configuration of the paper feeding device of the present invention, FIG. 2 is a plan view thereof, FIG. 3 is an explanatory diagram showing the configuration of a laser printer to which the present invention is applied, and FIG.
Figure 5 is a perspective view showing the configuration of a conventional paper feeding device, Figure 5 is an explanatory diagram showing the state in which the paper is protruding from the paper tray, and Figure 5a is an illustration of the state in which the paper is stopped at the paper handling mechanism. It is a diagram. Symbols in the figure: 1...Paper tray, 2...Paper feed roller, 3...Paper handling mechanism, 5...Line sensor, 6...Lamp, 7...Control device, 10...
Laser printer, 20...Microcomputer, 21...Image signal input device, 22...Image writing device, P...Paper, P1...Paper to be sent,
P2...Package form.
Claims (1)
、該給紙ローラの下流側に配置する用紙さばき機
構とから構成される給紙装置において、 用紙収容装置の給紙側端部と、用紙さばき機構
との間の用紙搬送路に沿つて用紙検知手段を配置
し、給紙を行う際の追送用紙の送り出し長さを検
知するとともに、前記追送用紙の用紙収容装置か
らの突出長さの情報を入力する制御装置を設け、 次の給紙に際しての給紙ローラ等の駆動タイミ
ングを、追送用紙の突出長さに応じて設定し得る
ように構成したことを特徴とする用紙のフイード
タイミング設定装置。[Scope of Claim for Utility Model Registration] In a paper feeding device consisting of a paper feeding roller that feeds paper from a paper storage device and a paper handling mechanism disposed downstream of the paper feeding roller, the paper feeding side of the paper storage device A paper detection means is arranged along the paper conveyance path between the end portion and the paper handling mechanism, and detects the feeding length of the additional paper when feeding the paper, and also detects the feeding length of the additional paper. A control device is provided for inputting information on the protrusion length from the sheet, and the driving timing of the paper feed roller, etc. for the next sheet feeding can be set in accordance with the protrusion length of the additional sheet. Paper feed timing setting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5536489U JPH02147449U (en) | 1989-05-16 | 1989-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5536489U JPH02147449U (en) | 1989-05-16 | 1989-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02147449U true JPH02147449U (en) | 1990-12-14 |
Family
ID=31578253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5536489U Pending JPH02147449U (en) | 1989-05-16 | 1989-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02147449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6978113B2 (en) | 2001-11-20 | 2005-12-20 | Brother Kogyo Kabushiki Kaisha | Image forming device regulating sheet conveying timings |
-
1989
- 1989-05-16 JP JP5536489U patent/JPH02147449U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6978113B2 (en) | 2001-11-20 | 2005-12-20 | Brother Kogyo Kabushiki Kaisha | Image forming device regulating sheet conveying timings |
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