JPS6244264B2 - - Google Patents

Info

Publication number
JPS6244264B2
JPS6244264B2 JP53126720A JP12672078A JPS6244264B2 JP S6244264 B2 JPS6244264 B2 JP S6244264B2 JP 53126720 A JP53126720 A JP 53126720A JP 12672078 A JP12672078 A JP 12672078A JP S6244264 B2 JPS6244264 B2 JP S6244264B2
Authority
JP
Japan
Prior art keywords
signal
lamp
gate
turned
drum
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.)
Expired
Application number
JP53126720A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5553340A (en
Inventor
Shunichi Masuda
Katsuichi Shimizu
Toshiaki Yagasaki
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 JP12672078A priority Critical patent/JPS5553340A/ja
Priority to DE2954553A priority patent/DE2954553C2/de
Priority to DE19792941647 priority patent/DE2941647A1/de
Priority to GB7935728A priority patent/GB2041572B/en
Publication of JPS5553340A publication Critical patent/JPS5553340A/ja
Priority to US06/379,677 priority patent/US4811051A/en
Priority to US06/406,315 priority patent/US4530063A/en
Priority to GB08227457A priority patent/GB2114316B/en
Priority to GB08227458A priority patent/GB2114773B/en
Publication of JPS6244264B2 publication Critical patent/JPS6244264B2/ja
Priority to US07/297,344 priority patent/US5003346A/en
Priority to US07/660,741 priority patent/US5182597A/en
Priority to US07/660,030 priority patent/US5168307A/en
Priority to US07/980,174 priority patent/US5448338A/en
Granted legal-status Critical Current

Links

Landscapes

  • Control Or Security For Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP12672078A 1978-10-15 1978-10-15 Control unit for copying machine Granted JPS5553340A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP12672078A JPS5553340A (en) 1978-10-15 1978-10-15 Control unit for copying machine
DE2954553A DE2954553C2 (enExample) 1978-10-15 1979-10-15
DE19792941647 DE2941647A1 (de) 1978-10-15 1979-10-15 Bilderzeugungsgeraet
GB7935728A GB2041572B (en) 1978-10-15 1979-10-15 Image forming device
US06/379,677 US4811051A (en) 1978-10-15 1982-05-19 Image forming device
US06/406,315 US4530063A (en) 1978-10-15 1982-08-09 Image forming device
GB08227458A GB2114773B (en) 1978-10-15 1982-09-27 Copying apparatus
GB08227457A GB2114316B (en) 1978-10-15 1982-09-27 Copying apparatus
US07/297,344 US5003346A (en) 1978-10-15 1989-01-17 Image forming device
US07/660,741 US5182597A (en) 1978-10-15 1991-02-25 Image forming device
US07/660,030 US5168307A (en) 1978-10-15 1991-02-25 Image forming device
US07/980,174 US5448338A (en) 1978-10-15 1992-11-23 Image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12672078A JPS5553340A (en) 1978-10-15 1978-10-15 Control unit for copying machine

Publications (2)

Publication Number Publication Date
JPS5553340A JPS5553340A (en) 1980-04-18
JPS6244264B2 true JPS6244264B2 (enExample) 1987-09-18

Family

ID=14942191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12672078A Granted JPS5553340A (en) 1978-10-15 1978-10-15 Control unit for copying machine

Country Status (1)

Country Link
JP (1) JPS5553340A (enExample)

Also Published As

Publication number Publication date
JPS5553340A (en) 1980-04-18

Similar Documents

Publication Publication Date Title
US5168307A (en) Image forming device
US4057341A (en) Dual mode control logic for a multi-mode copier/duplicator
US5448338A (en) Image forming device
JPH0456308B2 (enExample)
US4477179A (en) Image forming apparatus with adjustable light source
US5412295A (en) Abnormality detection circuit for a motor for use in a copier
JPS6244268B2 (enExample)
JPS61251901A (ja) 制御装置
JPS6244264B2 (enExample)
US5003346A (en) Image forming device
JPS584498A (ja) 複写機の表示装置
JPS6336503B2 (enExample)
US20210006665A1 (en) Image forming apparatus
JPH0216515B2 (enExample)
JPH022142B2 (enExample)
JPH06141580A (ja) モータの異常検出回路
JPS6254734B2 (enExample)
JPS5866967A (ja) 複写機の故障診断装置
JPS6262348B2 (enExample)
JPS629901B2 (enExample)
JPH0423262B2 (enExample)
JPS6175370A (ja) 電子複写機の制御方式
JP4261220B2 (ja) 画像形成装置
JP2021020347A (ja) 画像形成装置
JPH0157775B2 (enExample)