JPS6413568A - Image forming device - Google Patents

Image forming device

Info

Publication number
JPS6413568A
JPS6413568A JP16882387A JP16882387A JPS6413568A JP S6413568 A JPS6413568 A JP S6413568A JP 16882387 A JP16882387 A JP 16882387A JP 16882387 A JP16882387 A JP 16882387A JP S6413568 A JPS6413568 A JP S6413568A
Authority
JP
Japan
Prior art keywords
photosensitive body
electrifying
roller
abut
press
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
JP16882387A
Other languages
Japanese (ja)
Inventor
Hisao Murayama
Koji Sakamoto
Yoshiharu Manabe
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP16882387A priority Critical patent/JPS6413568A/en
Publication of JPS6413568A publication Critical patent/JPS6413568A/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)

Abstract

PURPOSE:To entirely and uniformly electrify an image carrier by using a charge adding member which abuts on the surface of the image carrier and deforms the surface into a recess shape as an electrification means. CONSTITUTION:The charge adding member constituted as an electrifying-roller 7 press-contacts with the surface of a photosensitive body 1 and this member constitutes the electrification means for electrifying the surface of the photosensitive body into a specified polarity. Namely, respective process means consisting of the electrifying roller 7, a developing roller 10, a transfer charger 13, a focusing optical transmitting body 24, a separation charger 14, a cleaning blade 15 and a destaticizing unit 25 are arranged and the developing roller 10, the cleaning blade 15 and the electrifying roller 7, among them, abut on the surface of the photosensitive body 1 and press it. Then, the part of the photosensitive body on which they abut is elastically deformed into a state where it is recessed in a radial direction. Thus, the surface of the photosensitive body 1 can be electrified in a uniform and stable state.
JP16882387A 1987-07-08 1987-07-08 Image forming device Pending JPS6413568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16882387A JPS6413568A (en) 1987-07-08 1987-07-08 Image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16882387A JPS6413568A (en) 1987-07-08 1987-07-08 Image forming device

Publications (1)

Publication Number Publication Date
JPS6413568A true JPS6413568A (en) 1989-01-18

Family

ID=15875174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16882387A Pending JPS6413568A (en) 1987-07-08 1987-07-08 Image forming device

Country Status (1)

Country Link
JP (1) JPS6413568A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0193760A (en) * 1987-10-05 1989-04-12 Canon Inc Image forming device
JPH02282280A (en) * 1989-04-24 1990-11-19 Canon Inc Contact electrifying device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0193760A (en) * 1987-10-05 1989-04-12 Canon Inc Image forming device
JPH02282280A (en) * 1989-04-24 1990-11-19 Canon Inc Contact electrifying device

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