JPS566253A - Photosensitive drum driving method - Google Patents

Photosensitive drum driving method

Info

Publication number
JPS566253A
JPS566253A JP8148979A JP8148979A JPS566253A JP S566253 A JPS566253 A JP S566253A JP 8148979 A JP8148979 A JP 8148979A JP 8148979 A JP8148979 A JP 8148979A JP S566253 A JPS566253 A JP S566253A
Authority
JP
Japan
Prior art keywords
drum
photosensitive drum
shaft direction
driving method
drum driving
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
JP8148979A
Other languages
Japanese (ja)
Other versions
JPS5911910B2 (en
Inventor
Yukio Tokunaga
Hiroyuki Hoshino
Kazuyoshi Tateishi
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP54081489A priority Critical patent/JPS5911910B2/en
Publication of JPS566253A publication Critical patent/JPS566253A/en
Publication of JPS5911910B2 publication Critical patent/JPS5911910B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Or Security For Electrophotography (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

PURPOSE:To extend the useful life of a photosensitive drum without concentrating the positions to be used, by moving the drum in the shaft direction at each given use time number in driving the drum not to fix the typing areas and the nontyping areas. CONSTITUTION:A recorded sheet number is counted with counter 10, motor 11 for shifting the photosensitive drum 1 in the shaft direction is energized at each given count number, and drum 1 is shifted in the shaft direction at an interval larger than the nontyping width and smaller than the character width with gear 12.
JP54081489A 1979-06-29 1979-06-29 Photosensitive drum driving method Expired JPS5911910B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54081489A JPS5911910B2 (en) 1979-06-29 1979-06-29 Photosensitive drum driving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54081489A JPS5911910B2 (en) 1979-06-29 1979-06-29 Photosensitive drum driving method

Publications (2)

Publication Number Publication Date
JPS566253A true JPS566253A (en) 1981-01-22
JPS5911910B2 JPS5911910B2 (en) 1984-03-19

Family

ID=13747807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54081489A Expired JPS5911910B2 (en) 1979-06-29 1979-06-29 Photosensitive drum driving method

Country Status (1)

Country Link
JP (1) JPS5911910B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57161755A (en) * 1981-03-30 1982-10-05 Toshiba Corp Electrophotographic device
JPS5817458A (en) * 1981-07-24 1983-02-01 Canon Inc Photosensitive body driving device
JPS6064374A (en) * 1983-09-20 1985-04-12 Ricoh Co Ltd Image formation positioning system of photosensitive belt
US4829335A (en) * 1986-06-24 1989-05-09 Canon Kabushiki Kaisha Process cartridge and image forming apparatus using same
US4833502A (en) * 1985-07-11 1989-05-23 Canon Kabushiki Kaisha Image forming apparatus having an image bearing member reciprocally movable in the direction of the rotational axis thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138310U (en) * 1984-08-10 1986-03-10 株式会社東海理化電機製作所 Mounting structure of marks
JP5470331B2 (en) * 2011-06-23 2014-04-16 京セラドキュメントソリューションズ株式会社 Image forming apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57161755A (en) * 1981-03-30 1982-10-05 Toshiba Corp Electrophotographic device
JPS5817458A (en) * 1981-07-24 1983-02-01 Canon Inc Photosensitive body driving device
JPS6064374A (en) * 1983-09-20 1985-04-12 Ricoh Co Ltd Image formation positioning system of photosensitive belt
US4833502A (en) * 1985-07-11 1989-05-23 Canon Kabushiki Kaisha Image forming apparatus having an image bearing member reciprocally movable in the direction of the rotational axis thereof
US4829335A (en) * 1986-06-24 1989-05-09 Canon Kabushiki Kaisha Process cartridge and image forming apparatus using same

Also Published As

Publication number Publication date
JPS5911910B2 (en) 1984-03-19

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