JPS579656A - Feed controller - Google Patents
Feed controllerInfo
- Publication number
- JPS579656A JPS579656A JP8251580A JP8251580A JPS579656A JP S579656 A JPS579656 A JP S579656A JP 8251580 A JP8251580 A JP 8251580A JP 8251580 A JP8251580 A JP 8251580A JP S579656 A JPS579656 A JP S579656A
- Authority
- JP
- Japan
- Prior art keywords
- timer
- becomes
- signal
- detecting means
- level
- 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
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Registering Or Overturning Sheets (AREA)
- Handling Of Cut Paper (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
PURPOSE: To prevent occurrence of erroneous operation in the non re-detecting condition in the cause of binder holes, etc. in such a way that two original detecting means and a control means are provided so as to continue monitoring by the other detecting means after the detection by one detecting means.
CONSTITUTION: Reflecting sensors 64-1, 64-2 to detect slant feeding of originals are provided in an automatic original feeder (ADF) 40, and a control circuit is provided which works by signals S1, S2 given out of the both sensors 64-1, 64-2, and has a timer 111, flip flops 112, 113, etc. When the sensor 64-1 detects the originals, the signal S1 becomes H level, and the timer 111 is set. Then, when the sensor 64-2 detects the original, the signal S2 becomes H level, but when the signal S2 becomes L level again in the cause of binder holes, etc., the timer 111 times up. In consequence, the flip flop 113 is not set, and output of JAM signals is not given, so that erroneous operation does not occur.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8251580A JPS579656A (en) | 1980-06-18 | 1980-06-18 | Feed controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8251580A JPS579656A (en) | 1980-06-18 | 1980-06-18 | Feed controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS579656A true JPS579656A (en) | 1982-01-19 |
JPS6334098B2 JPS6334098B2 (en) | 1988-07-08 |
Family
ID=13776658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8251580A Granted JPS579656A (en) | 1980-06-18 | 1980-06-18 | Feed controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS579656A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60110351U (en) * | 1983-12-28 | 1985-07-26 | 京セラミタ株式会社 | Automatic document feeder in copying machines |
US4763160A (en) * | 1982-10-25 | 1988-08-09 | Canon Kabushiki Kaisha | Apparatus for handling an original |
JPH01181656A (en) * | 1988-01-11 | 1989-07-19 | Canon Inc | Sheet transport mechanism |
EP4360966A1 (en) | 2022-10-26 | 2024-05-01 | Kubota Corporation | Tractor |
-
1980
- 1980-06-18 JP JP8251580A patent/JPS579656A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4763160A (en) * | 1982-10-25 | 1988-08-09 | Canon Kabushiki Kaisha | Apparatus for handling an original |
JPS60110351U (en) * | 1983-12-28 | 1985-07-26 | 京セラミタ株式会社 | Automatic document feeder in copying machines |
JPH01181656A (en) * | 1988-01-11 | 1989-07-19 | Canon Inc | Sheet transport mechanism |
EP4360966A1 (en) | 2022-10-26 | 2024-05-01 | Kubota Corporation | Tractor |
Also Published As
Publication number | Publication date |
---|---|
JPS6334098B2 (en) | 1988-07-08 |
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