JPH0368389B2 - - Google Patents

Info

Publication number
JPH0368389B2
JPH0368389B2 JP55098021A JP9802180A JPH0368389B2 JP H0368389 B2 JPH0368389 B2 JP H0368389B2 JP 55098021 A JP55098021 A JP 55098021A JP 9802180 A JP9802180 A JP 9802180A JP H0368389 B2 JPH0368389 B2 JP H0368389B2
Authority
JP
Japan
Prior art keywords
exposure
amount
potential
photoreceptor
surface potential
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 - Lifetime
Application number
JP55098021A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5722272A (en
Inventor
Hiroaki Tsucha
Shinkichi Takahashi
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 JP9802180A priority Critical patent/JPS5722272A/ja
Publication of JPS5722272A publication Critical patent/JPS5722272A/ja
Publication of JPH0368389B2 publication Critical patent/JPH0368389B2/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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP9802180A 1980-07-17 1980-07-17 Electrophotographic method Granted JPS5722272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9802180A JPS5722272A (en) 1980-07-17 1980-07-17 Electrophotographic method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9802180A JPS5722272A (en) 1980-07-17 1980-07-17 Electrophotographic method

Publications (2)

Publication Number Publication Date
JPS5722272A JPS5722272A (en) 1982-02-05
JPH0368389B2 true JPH0368389B2 (en]) 1991-10-28

Family

ID=14208214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9802180A Granted JPS5722272A (en) 1980-07-17 1980-07-17 Electrophotographic method

Country Status (1)

Country Link
JP (1) JPS5722272A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409701A1 (de) * 1984-03-16 1985-09-19 Hoechst Ag, 6230 Frankfurt Verfahren und anordnung zum einhalten eines vorgegebenen potentialverhaeltnisses bei der belichtung von elektrostatisch aufgeladenen lichtempfindlichen schichten
JPS6290671A (ja) * 1985-10-17 1987-04-25 Fuji Xerox Co Ltd 複写機の露光レベル制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543540A (en) * 1977-06-10 1979-01-11 Canon Inc Automatic exposure device
JPS5410743A (en) * 1977-06-27 1979-01-26 Canon Inc Image forming apparatus
JPS5529861A (en) * 1978-08-24 1980-03-03 Canon Inc Electrostatic recorder

Also Published As

Publication number Publication date
JPS5722272A (en) 1982-02-05

Similar Documents

Publication Publication Date Title
JPH0421868B2 (en])
US4583839A (en) Image recording apparatus having automatic image density regulation function
JPS635749B2 (en])
US4592646A (en) Image forming apparatus with control for image forming conditions
US6647219B2 (en) Electrophotographic recording process control method and apparatus
US5122842A (en) Color electrostatography process control by way of toner development characteristics
US4619520A (en) Variable magnification electrophotographic copying apparatus
JPH08327331A (ja) トナー付着量測定装置と画像濃度制御装置
JPH0368389B2 (en])
JPS60213964A (ja) 静電的に荷電された感光層の感光時における所与の電位比維持方法ならびにその装置
US7254349B2 (en) Image forming apparatus having means to control condition of current supply to discharge wire and grid of charging member
JPH0670726B2 (ja) カラー画像形成装置
EP0602852A2 (en) System and method for controlling voltages in a printing apparatus
JP2751185B2 (ja) 画像濃度制御装置
JP2698089B2 (ja) 画像形成装置の制御方法
JPS6359143B2 (en])
JPH0368388B2 (en])
JPS62283356A (ja) 画像形成装置
JPS59157663A (ja) 画像記録制御方法
JPH04336552A (ja) 電子写真装置
JP3160933B2 (ja) 画像形成装置
JPS598830B2 (ja) 電子写真法
JP3061518B2 (ja) プロセスコントロール装置
JPS61238070A (ja) 画像形成装置
JPH1090993A (ja) 画像形成装置