JPH049300B2 - - Google Patents

Info

Publication number
JPH049300B2
JPH049300B2 JP56046892A JP4689281A JPH049300B2 JP H049300 B2 JPH049300 B2 JP H049300B2 JP 56046892 A JP56046892 A JP 56046892A JP 4689281 A JP4689281 A JP 4689281A JP H049300 B2 JPH049300 B2 JP H049300B2
Authority
JP
Japan
Prior art keywords
image
area
erasing
erasing area
developed
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
JP56046892A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57161755A (en
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 filed Critical
Priority to JP56046892A priority Critical patent/JPS57161755A/ja
Publication of JPS57161755A publication Critical patent/JPS57161755A/ja
Publication of JPH049300B2 publication Critical patent/JPH049300B2/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
    • G03G15/045—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 charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas
    • G03G15/047—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 charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas for discharging non-image areas

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP56046892A 1981-03-30 1981-03-30 Electrophotographic device Granted JPS57161755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56046892A JPS57161755A (en) 1981-03-30 1981-03-30 Electrophotographic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56046892A JPS57161755A (en) 1981-03-30 1981-03-30 Electrophotographic device

Publications (2)

Publication Number Publication Date
JPS57161755A JPS57161755A (en) 1982-10-05
JPH049300B2 true JPH049300B2 (uk) 1992-02-19

Family

ID=12760005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56046892A Granted JPS57161755A (en) 1981-03-30 1981-03-30 Electrophotographic device

Country Status (1)

Country Link
JP (1) JPS57161755A (uk)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0652460B2 (ja) * 1983-09-28 1994-07-06 キヤノン株式会社 画像形成装置
JP2545269Y2 (ja) * 1991-03-12 1997-08-25 株式会社吉野工業所 郵送用合成樹脂製チューブ容器
JPH05206447A (ja) * 1992-01-29 1993-08-13 Sharp Corp フォトサイリスタ
JP2006018150A (ja) * 2004-07-05 2006-01-19 Fuji Xerox Co Ltd 画像形成装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566253A (en) * 1979-06-29 1981-01-22 Nippon Telegr & Teleph Corp <Ntt> Photosensitive drum driving method
JPS567229A (en) * 1979-06-26 1981-01-24 Olympus Optical Co Ltd Auto-tracking unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567229A (en) * 1979-06-26 1981-01-24 Olympus Optical Co Ltd Auto-tracking unit
JPS566253A (en) * 1979-06-29 1981-01-22 Nippon Telegr & Teleph Corp <Ntt> Photosensitive drum driving method

Also Published As

Publication number Publication date
JPS57161755A (en) 1982-10-05

Similar Documents

Publication Publication Date Title
US4769676A (en) Image forming apparatus including means for removing residual toner
JPH049300B2 (uk)
JPS59228680A (ja) 電子写真複写機
JPS5882282A (ja) 画像形成装置
CA1123889A (en) Method and apparatus for increasing the apparent resolution of developed xerographically reproduced images
JPS6325354B2 (uk)
JPS638916Y2 (uk)
JPH0157785B2 (uk)
JPS6231343B2 (uk)
JP2578619B2 (ja) 静電記録装置の画像形成方法
JPS6337392B2 (uk)
JPS60181773A (ja) 画像形成装置
KR0160558B1 (ko) 전자사진 현상방식의 화상형성장치에서 접촉대전기의 오염을 방지하기 위한 대전 제어방법
JPS5880665A (ja) 電子写真方法
JPH01310374A (ja) 電子写真プロセス
JPS6146831B2 (uk)
JPS63125952A (ja) 多数枚複写方法
JPS6149666B2 (uk)
JPS5824785B2 (ja) 電子写真式複写プリンタ
JPS5774767A (en) Electrophotographic device
JPS62288868A (ja) 画像形成装置の黒消し装置
JPH0535867B2 (uk)
JPS63239472A (ja) イレ−ス機構
JPS63138369A (ja) 静電複写機
JPH04152379A (ja) 画像形成方法