JPS5655871A - Detecting device for electric potential - Google Patents

Detecting device for electric potential

Info

Publication number
JPS5655871A
JPS5655871A JP13207779A JP13207779A JPS5655871A JP S5655871 A JPS5655871 A JP S5655871A JP 13207779 A JP13207779 A JP 13207779A JP 13207779 A JP13207779 A JP 13207779A JP S5655871 A JPS5655871 A JP S5655871A
Authority
JP
Japan
Prior art keywords
electric potential
electrometer
outputted
led
processed
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
JP13207779A
Other languages
English (en)
Inventor
Sunao Nagashima
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 JP13207779A priority Critical patent/JPS5655871A/ja
Priority to DE3038367A priority patent/DE3038367C2/de
Priority to GB8032949A priority patent/GB2061558B/en
Publication of JPS5655871A publication Critical patent/JPS5655871A/ja
Priority to GB08319606A priority patent/GB2131202B/en
Priority to US07/412,433 priority patent/US5043765A/en
Priority to US08/035,885 priority patent/US5357319A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Or Security For Electrophotography (AREA)
JP13207779A 1979-10-13 1979-10-13 Detecting device for electric potential Pending JPS5655871A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP13207779A JPS5655871A (en) 1979-10-13 1979-10-13 Detecting device for electric potential
DE3038367A DE3038367C2 (de) 1979-10-13 1980-10-10 Elektrofotografisches Gerät
GB8032949A GB2061558B (en) 1979-10-13 1980-10-13 Digital computer display
GB08319606A GB2131202B (en) 1979-10-13 1983-07-20 Electrophotographic copier
US07/412,433 US5043765A (en) 1979-10-13 1989-09-25 Image forming apparatus including control means responsive to image forming conditions
US08/035,885 US5357319A (en) 1979-10-13 1993-03-23 Image forming apparatus having image quality control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13207779A JPS5655871A (en) 1979-10-13 1979-10-13 Detecting device for electric potential

Publications (1)

Publication Number Publication Date
JPS5655871A true JPS5655871A (en) 1981-05-16

Family

ID=15072963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13207779A Pending JPS5655871A (en) 1979-10-13 1979-10-13 Detecting device for electric potential

Country Status (1)

Country Link
JP (1) JPS5655871A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103364A (ja) * 1983-11-11 1985-06-07 Fuji Xerox Co Ltd 静電電位計異常検出装置
JPS61231570A (ja) * 1985-04-05 1986-10-15 Sanyo Electric Co Ltd 静電記録装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5062644A (ja) * 1973-10-01 1975-05-28
JPS5142542A (ja) * 1974-08-12 1976-04-10 Xerox Corp
JPS5450329A (en) * 1977-09-28 1979-04-20 Ricoh Co Ltd Copier control device using plural micro-computers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5062644A (ja) * 1973-10-01 1975-05-28
JPS5142542A (ja) * 1974-08-12 1976-04-10 Xerox Corp
JPS5450329A (en) * 1977-09-28 1979-04-20 Ricoh Co Ltd Copier control device using plural micro-computers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103364A (ja) * 1983-11-11 1985-06-07 Fuji Xerox Co Ltd 静電電位計異常検出装置
JPS61231570A (ja) * 1985-04-05 1986-10-15 Sanyo Electric Co Ltd 静電記録装置

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