JPS57181562A - Transfer type electrophotographic copier - Google Patents

Transfer type electrophotographic copier

Info

Publication number
JPS57181562A
JPS57181562A JP56067512A JP6751281A JPS57181562A JP S57181562 A JPS57181562 A JP S57181562A JP 56067512 A JP56067512 A JP 56067512A JP 6751281 A JP6751281 A JP 6751281A JP S57181562 A JPS57181562 A JP S57181562A
Authority
JP
Japan
Prior art keywords
photoreceptor
environmental conditions
charging potential
potential
electrostatic charging
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
JP56067512A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0364866B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Okamoto
Koji Matsushita
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP56067512A priority Critical patent/JPS57181562A/ja
Priority to US06/368,448 priority patent/US4502777A/en
Priority to DE19823214829 priority patent/DE3214829A1/de
Publication of JPS57181562A publication Critical patent/JPS57181562A/ja
Publication of JPH0364866B2 publication Critical patent/JPH0364866B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0266—Arrangements for controlling the amount of charge
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00029—Image density detection
    • G03G2215/00033—Image density detection on recording member
    • G03G2215/00054—Electrostatic image detection
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00071—Machine control, e.g. regulating different parts of the machine by measuring the photoconductor or its environmental characteristics
    • G03G2215/00084—Machine control, e.g. regulating different parts of the machine by measuring the photoconductor or its environmental characteristics the characteristic being the temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
JP56067512A 1981-05-02 1981-05-02 Transfer type electrophotographic copier Granted JPS57181562A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56067512A JPS57181562A (en) 1981-05-02 1981-05-02 Transfer type electrophotographic copier
US06/368,448 US4502777A (en) 1981-05-02 1982-04-14 Transfer type electrophotographic copying apparatus with substantially constant potential control of photosensitive member surface
DE19823214829 DE3214829A1 (de) 1981-05-02 1982-04-21 Elektrofotografisches kopiergeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56067512A JPS57181562A (en) 1981-05-02 1981-05-02 Transfer type electrophotographic copier

Publications (2)

Publication Number Publication Date
JPS57181562A true JPS57181562A (en) 1982-11-09
JPH0364866B2 JPH0364866B2 (enrdf_load_stackoverflow) 1991-10-08

Family

ID=13347102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56067512A Granted JPS57181562A (en) 1981-05-02 1981-05-02 Transfer type electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS57181562A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360914A (ja) * 1986-08-30 1988-03-17 Pentel Kk 着色加工粉体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115233A (en) * 1977-03-18 1978-10-07 Ricoh Co Ltd Control for electrophotogtaphic copier
JPS5529862A (en) * 1978-08-24 1980-03-03 Canon Inc Electrocopying apparatus
JPS5726858A (en) * 1980-07-23 1982-02-13 Canon Inc Electrostatic recorder
JPS5784463A (en) * 1980-11-13 1982-05-26 Canon Inc Image former

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115233A (en) * 1977-03-18 1978-10-07 Ricoh Co Ltd Control for electrophotogtaphic copier
JPS5529862A (en) * 1978-08-24 1980-03-03 Canon Inc Electrocopying apparatus
JPS5726858A (en) * 1980-07-23 1982-02-13 Canon Inc Electrostatic recorder
JPS5784463A (en) * 1980-11-13 1982-05-26 Canon Inc Image former

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360914A (ja) * 1986-08-30 1988-03-17 Pentel Kk 着色加工粉体

Also Published As

Publication number Publication date
JPH0364866B2 (enrdf_load_stackoverflow) 1991-10-08

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