JPS6342648U - - Google Patents
Info
- Publication number
- JPS6342648U JPS6342648U JP13829386U JP13829386U JPS6342648U JP S6342648 U JPS6342648 U JP S6342648U JP 13829386 U JP13829386 U JP 13829386U JP 13829386 U JP13829386 U JP 13829386U JP S6342648 U JPS6342648 U JP S6342648U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- standby
- roll
- feeding device
- feeds
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Registering Or Overturning Sheets (AREA)
- Paper Feeding For Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
Description
第１図は、本考案の給紙装置を示す要部構成図
、第２図は、複写機を示す概略構成図、第３図は
、本考案のタイミングチヤート、第４図ａ，ｂは
、従来の給紙装置を示す要部構成図である。
Ｐ……用紙、１……用紙カセツト、２……給紙
コロ、３，４……上・下ガイド板、５，６……待
機スイツチ、７，８……待機ロール、９……感光
体ドラム、１０……複写機、１０ａ……原稿台、
１１……帯電器、１２……ハロゲンランプ、１３
……露光部、１４……現像器、１５……給紙装置
、１６……転写器、１７……定着器、１８……ク
リーナ、１９……排紙トレー、２０，２１……搬
送ロール、２２……ターンガイド、２３……手差
しローラ、２４，２５……ガイド板、２６……検
知センサ、２６ａ……発光ダイオード、２６ｂ…
…フオトトランジスタ、２７……手差し給紙台、
２８……手差し口。
FIG. 1 is a diagram showing the main parts of the paper feeding device of the present invention, FIG. 2 is a schematic diagram showing the copying machine, FIG. 3 is a timing chart of the present invention, and FIGS. 4a and 4b are FIG. 2 is a configuration diagram of main parts of a conventional paper feeding device. P... Paper, 1... Paper cassette, 2... Paper feed roller, 3, 4... Upper/lower guide plate, 5, 6... Standby switch, 7, 8... Standby roll, 9... Photoconductor Drum, 10...copying machine, 10a...document stand,
11... Charger, 12... Halogen lamp, 13
. . . Exposure section, 14 . . . Developing device, 15 . 22... Turn guide, 23... Manual feed roller, 24, 25... Guide plate, 26... Detection sensor, 26a... Light emitting diode, 26b...
...Phototransistor, 27...Manual feed tray,
28...Manual feed port.
Claims (1)
ませた状態で一時待機させた後、再度給送する給
紙装置において、給紙開始信号に応じて用紙収納
部からの用紙を給送する搬送ロールと、搬出され
た用紙を一時待機させた後再給送する待機ロール
と、該待機ロールの用紙搬送方向上流に設けられ
、用紙の存否を検出する待機センサとを有し、該
待機センサは用紙の有効検知距離を有し、搬送さ
れた用紙が待機ロールに当接してたわみ有効検知
距離外に脱した時、搬送ロールの駆動停止させる
信号を発することを特徴とする給紙装置。 In a paper feeding device that feeds paper from the paper storage section temporarily in a bent state in a standby section and then feeds it again, the paper is fed from the paper storage section in response to a paper feed start signal. A standby roll that temporarily waits for the paper that has been carried out and then refeeds the paper, and a standby sensor that is provided upstream of the standby roll in the paper transport direction and detects the presence or absence of the paper. A paper feeding device characterized in that the sensor has an effective paper detection distance, and when the transported paper comes into contact with a standby roll and deflects and moves out of the effective detection distance, it issues a signal to stop the drive of the transport roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986138293U JPH066126Y2 (en) | 1986-09-08 | 1986-09-08 | Paper feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986138293U JPH066126Y2 (en) | 1986-09-08 | 1986-09-08 | Paper feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6342648U true JPS6342648U (en) | 1988-03-22 |
| JPH066126Y2 JPH066126Y2 (en) | 1994-02-16 |
Family
ID=31043139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986138293U Expired - Lifetime JPH066126Y2 (en) | 1986-09-08 | 1986-09-08 | Paper feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066126Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009107747A (en) * | 2007-10-29 | 2009-05-21 | Kyocera Mita Corp | Image forming device and automatic document feeding device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334411A (en) * | 1976-09-10 | 1978-03-31 | Ricoh Co Ltd | Manuscript feeder |
| JPS57136945U (en) * | 1981-02-18 | 1982-08-26 | ||
| JPS57142736U (en) * | 1981-02-28 | 1982-09-07 |
-
1986
- 1986-09-08 JP JP1986138293U patent/JPH066126Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334411A (en) * | 1976-09-10 | 1978-03-31 | Ricoh Co Ltd | Manuscript feeder |
| JPS57136945U (en) * | 1981-02-18 | 1982-08-26 | ||
| JPS57142736U (en) * | 1981-02-28 | 1982-09-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066126Y2 (en) | 1994-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6342648U (en) | ||
| JPH0373553U (en) | ||
| JPS61143149U (en) | ||
| JPH041844U (en) | ||
| JPS61189038U (en) | ||
| JPS62171529U (en) | ||
| JPH0354951U (en) | ||
| JPS6194831U (en) | ||
| JPS5772541A (en) | Automatic paper feeder for copier | |
| JPS6214465U (en) | ||
| JPS63197232U (en) | ||
| JPS61171739U (en) | ||
| JPH02138753U (en) | ||
| JPS63180852U (en) | ||
| JPH02108941U (en) | ||
| JPS61157955U (en) | ||
| JPS6393339U (en) | ||
| JPS59171968A (en) | Detection for paper feed miss in copying machine of scanning system moving type | |
| JPS6090458U (en) | Paper cutting control device | |
| JPS6253265U (en) | ||
| JPS60187150U (en) | Paper feeding device | |
| JPS6214456U (en) | ||
| JPH01164254U (en) | ||
| JPS61113754U (en) | ||
| JPS61132836U (en) |