JPS57101874A - Copying device - Google Patents

Copying device

Info

Publication number
JPS57101874A
JPS57101874A JP55179205A JP17920580A JPS57101874A JP S57101874 A JPS57101874 A JP S57101874A JP 55179205 A JP55179205 A JP 55179205A JP 17920580 A JP17920580 A JP 17920580A JP S57101874 A JPS57101874 A JP S57101874A
Authority
JP
Japan
Prior art keywords
blade
cleaning liquid
pipe
supplied
cleaning
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
JP55179205A
Other languages
Japanese (ja)
Inventor
Manabu Mochizuki
Koji Mano
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 JP55179205A priority Critical patent/JPS57101874A/en
Publication of JPS57101874A publication Critical patent/JPS57101874A/en
Pending 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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To eliminate the nonuniformity in the thickness of a liquid film by supplying cleaning liquid to the contact part of a blade and a photoreceptor when both contact, and supplying the cleaning liquid only to the blade while both are not in contact. CONSTITUTION:One end of a pipe 10 is connected to one end of a flexible tube 12, and the other end part of the pipe 10 is held closed. The other end of the tube 12 is connected to a pump 32, and when the pump 32 operates, a developing soln. is supplied as cleaning liquid to the pipe 10, and this cleaning liquid flows out through slits SL pierced in the pipe 10 and flows to the top surface of a blade 37B. In this way, the cleaning liquid is supplied to the contact part between the blade 37B and a photoreceptor 1 during cleaning, and is supplied only to the top surface of the blade 37B and cleans the blade 37B while not in cleaning. The cleaning liquid is recovered through a receiving tray 34 into a developing tank 31.
JP55179205A 1980-12-18 1980-12-18 Copying device Pending JPS57101874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55179205A JPS57101874A (en) 1980-12-18 1980-12-18 Copying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55179205A JPS57101874A (en) 1980-12-18 1980-12-18 Copying device

Publications (1)

Publication Number Publication Date
JPS57101874A true JPS57101874A (en) 1982-06-24

Family

ID=16061758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55179205A Pending JPS57101874A (en) 1980-12-18 1980-12-18 Copying device

Country Status (1)

Country Link
JP (1) JPS57101874A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170235272A1 (en) * 2016-02-12 2017-08-17 Fuji Xerox Co., Ltd. Accumulation removal device and image forming apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170235272A1 (en) * 2016-02-12 2017-08-17 Fuji Xerox Co., Ltd. Accumulation removal device and image forming apparatus

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