JPS5486344A - Image supporting sheet feeding method - Google Patents

Image supporting sheet feeding method

Info

Publication number
JPS5486344A
JPS5486344A JP15413277A JP15413277A JPS5486344A JP S5486344 A JPS5486344 A JP S5486344A JP 15413277 A JP15413277 A JP 15413277A JP 15413277 A JP15413277 A JP 15413277A JP S5486344 A JPS5486344 A JP S5486344A
Authority
JP
Japan
Prior art keywords
thru
belt
positions
photoreceptors
seams
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
Application number
JP15413277A
Other languages
Japanese (ja)
Inventor
Motoichiro Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15413277A priority Critical patent/JPS5486344A/en
Publication of JPS5486344A publication Critical patent/JPS5486344A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE: To make possible paper feeding avoiding the seams of photoreceptors and transfer belts without increasing the accuracy of machining by controlling the start timing of sheet feeding by the position signals controlling the start positions of the photoreceptors, transfer betls, etc.
CONSTITUTION: When the sensors installed in positions P16, P4 detect the home positions of the seams of a transfer belt 23 and a photosensitive drum 2 upon ending of initial cleaning, a belt 31 and photosensitive drums 1 thru 3 are stopped in the specified start positions by a central processing unit. Next, when the belt 32 and drums 1 thru 3 rotate upon starting of copying, the belt 32 moves for a required quantity from the start position according to the position signal of the sensor installed in the position P4 and the paper feed command from cassettes 23 thru 25 according to the assigned and selected cassettes 23 thru 25, then paper feeding is started by the command from the central processing unit. Hence, good images by paper feeding avoiding the seams of the photoreceptors and transfer belts may be formed without increasing machining accuracy.
COPYRIGHT: (C)1979,JPO&Japio
JP15413277A 1977-12-21 1977-12-21 Image supporting sheet feeding method Pending JPS5486344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15413277A JPS5486344A (en) 1977-12-21 1977-12-21 Image supporting sheet feeding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15413277A JPS5486344A (en) 1977-12-21 1977-12-21 Image supporting sheet feeding method

Publications (1)

Publication Number Publication Date
JPS5486344A true JPS5486344A (en) 1979-07-09

Family

ID=15577586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15413277A Pending JPS5486344A (en) 1977-12-21 1977-12-21 Image supporting sheet feeding method

Country Status (1)

Country Link
JP (1) JPS5486344A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163971A (en) * 1983-03-08 1984-09-17 Canon Inc Color picture recording device
JPS6251530A (en) * 1985-08-30 1987-03-06 Canon Inc Sheet material feeder
JPH052347A (en) * 1990-10-12 1993-01-08 Canon Inc Image forming device
US5557383A (en) * 1990-10-09 1996-09-17 Canon Kabushiki Kaisha Image forming apparatus having recording material carrying means

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491234A (en) * 1972-04-15 1974-01-08
JPS5099153A (en) * 1973-12-28 1975-08-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491234A (en) * 1972-04-15 1974-01-08
JPS5099153A (en) * 1973-12-28 1975-08-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163971A (en) * 1983-03-08 1984-09-17 Canon Inc Color picture recording device
JPS6251530A (en) * 1985-08-30 1987-03-06 Canon Inc Sheet material feeder
US5557383A (en) * 1990-10-09 1996-09-17 Canon Kabushiki Kaisha Image forming apparatus having recording material carrying means
JPH052347A (en) * 1990-10-12 1993-01-08 Canon Inc Image forming device

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