JPS5529867A - Image former - Google Patents

Image former

Info

Publication number
JPS5529867A
JPS5529867A JP10304778A JP10304778A JPS5529867A JP S5529867 A JPS5529867 A JP S5529867A JP 10304778 A JP10304778 A JP 10304778A JP 10304778 A JP10304778 A JP 10304778A JP S5529867 A JPS5529867 A JP S5529867A
Authority
JP
Japan
Prior art keywords
drum
blade
time
rotator
roller
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
JP10304778A
Other languages
Japanese (ja)
Inventor
Tsuneki Inuzuka
Koichi Murakami
Kenji Kurita
Hisashi Sakamaki
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 JP10304778A priority Critical patent/JPS5529867A/en
Publication of JPS5529867A publication Critical patent/JPS5529867A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To achieve higher efficiency of copying operations by controlling the wet state of a rotator surface while the rotator is not rotating according to the standing time of the apparatus. CONSTITUTION:A drum 47 for photoreceptor stops at the cleaning device consisting of a cleaning roller 48 and an elastic blade 49 after transfer and when a power source switch is turned, developer is poured to a blade 49 to flow out the toner having deposited near the blade 49 and give lubrication to the contact surface between the blade 49 and drum 47. After this prewet time (4 seconds, etc.), the drum 47 begins to rotate and the residual charges, memory, etc. of the drum 47 are erased by an exposure lamp 50, AC destaticizer 51, etc. and at the same time the surface of the drum 47 is cleaned by the roller 48, blade 49. The time of prewetting, the number of revolutions of the drum, etc. are automatically controlled according to the standing time of the apparatus. Thereby, the efficiency of copying operation may be enhanced.
JP10304778A 1978-08-24 1978-08-24 Image former Pending JPS5529867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10304778A JPS5529867A (en) 1978-08-24 1978-08-24 Image former

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10304778A JPS5529867A (en) 1978-08-24 1978-08-24 Image former

Publications (1)

Publication Number Publication Date
JPS5529867A true JPS5529867A (en) 1980-03-03

Family

ID=14343747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10304778A Pending JPS5529867A (en) 1978-08-24 1978-08-24 Image former

Country Status (1)

Country Link
JP (1) JPS5529867A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120315071A1 (en) * 2011-06-10 2012-12-13 Canon Kabushiki Kaisha Image forming apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120315071A1 (en) * 2011-06-10 2012-12-13 Canon Kabushiki Kaisha Image forming apparatus
US9268264B2 (en) * 2011-06-10 2016-02-23 Canon Kabushiki Kaisha Image forming apparatus with lubrication supply

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