JPS5535308A - Image former - Google Patents

Image former

Info

Publication number
JPS5535308A
JPS5535308A JP10709378A JP10709378A JPS5535308A JP S5535308 A JPS5535308 A JP S5535308A JP 10709378 A JP10709378 A JP 10709378A JP 10709378 A JP10709378 A JP 10709378A JP S5535308 A JPS5535308 A JP S5535308A
Authority
JP
Japan
Prior art keywords
drum
copying
switch
rotation
lstr
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
Application number
JP10709378A
Other languages
Japanese (ja)
Other versions
JPH0115868B2 (en
Inventor
Tsuneki Inuzuka
Koichi Murakami
Kenji Kurita
Hisashi Sakamaki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP10709378A priority Critical patent/JPS5535308A/en
Publication of JPS5535308A publication Critical patent/JPS5535308A/en
Publication of JPH0115868B2 publication Critical patent/JPH0115868B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)

Abstract

PURPOSE:To enable the copies of good quality to be obtained from the first sheet by stopping the drum after it has made the specified rotation when a power switch is turned OFF prior to completion of image formation and transfer in a transfer type copying machine. CONSTITUTION:In the copying machine which operates in the order of preparation PREWET of developing device, drum forward rotation INTR, drum potential controlled rotation CONTR (standby STBY when copying button is not pushed), copying operation, drum backward rotation LSTR (cleaning) upon turning ON of a sub-switch SW1 and main (power) switch SW2, the operation is immediately shifted to the backward rotation LSTR upon turning OFF of the main switch SW2 during copying and the drum is stopped after destaticizing and cleaning of the copying are completed. This enables the copies of good guality to be obtained from the first sheet after restarting.
JP10709378A 1978-09-01 1978-09-01 Image former Granted JPS5535308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10709378A JPS5535308A (en) 1978-09-01 1978-09-01 Image former

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10709378A JPS5535308A (en) 1978-09-01 1978-09-01 Image former

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP60194586A Division JPS6187165A (en) 1985-09-02 1985-09-02 image forming device

Publications (2)

Publication Number Publication Date
JPS5535308A true JPS5535308A (en) 1980-03-12
JPH0115868B2 JPH0115868B2 (en) 1989-03-20

Family

ID=14450274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10709378A Granted JPS5535308A (en) 1978-09-01 1978-09-01 Image former

Country Status (1)

Country Link
JP (1) JPS5535308A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56145054A (en) * 1980-04-11 1981-11-11 Toshiba Corp Feeding conveyor for paper sheet
JPS57186788A (en) * 1981-05-12 1982-11-17 Sharp Corp Optical memory removing device of electrophotographic copying machine
JPS57186787A (en) * 1981-05-12 1982-11-17 Sharp Corp Optical memory removal system of electrophotographic copying machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213342A (en) * 1975-07-23 1977-02-01 Canon Inc Process for detecting jam and device therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213342A (en) * 1975-07-23 1977-02-01 Canon Inc Process for detecting jam and device therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56145054A (en) * 1980-04-11 1981-11-11 Toshiba Corp Feeding conveyor for paper sheet
JPS57186788A (en) * 1981-05-12 1982-11-17 Sharp Corp Optical memory removing device of electrophotographic copying machine
JPS57186787A (en) * 1981-05-12 1982-11-17 Sharp Corp Optical memory removal system of electrophotographic copying machine

Also Published As

Publication number Publication date
JPH0115868B2 (en) 1989-03-20

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