JPS5763554A - Developer changing method of recording device - Google Patents

Developer changing method of recording device

Info

Publication number
JPS5763554A
JPS5763554A JP55138677A JP13867780A JPS5763554A JP S5763554 A JPS5763554 A JP S5763554A JP 55138677 A JP55138677 A JP 55138677A JP 13867780 A JP13867780 A JP 13867780A JP S5763554 A JPS5763554 A JP S5763554A
Authority
JP
Japan
Prior art keywords
toner
developer
photoreceptor
tank
carried
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
JP55138677A
Other languages
Japanese (ja)
Inventor
Mutsuo Watanabe
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 JP55138677A priority Critical patent/JPS5763554A/en
Publication of JPS5763554A publication Critical patent/JPS5763554A/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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer

Abstract

PURPOSE:To prevent scatter of toner during developer changing operation by sticking toner in a developer, contained in a developing device, to a latent image carrier without transporting transfer paper in changing developers and thus collecting the toner in a cleaning device. CONSTITUTION:Before a developer in a tank 9 is changed, transfer paper 13 is not carried to a photoreceptor 1 and the revolution of the supplementing roller 18 of a toner container 17 is stopped to stop the supply of toner from the toner container 17 to the tank 9. Then, the photoreceptor 1 is rotated to charge the surface of the photoreceptor by an electric charger 2, and a developing sleeve 10 is rotated to operate a developing device to scrape off toner sticking to the surface of the photoreceptor 1 with the blade 14 of a cleaning device 7; and the scraped toner is carried into a conduit 21 by a screw 22 to be collected in the toner container 17. Thus, only the toner in the developer in the tank 9 is carried into the toner container 17 through the cleaning device 7, so that only a carrier is left in the tank 9.
JP55138677A 1980-10-06 1980-10-06 Developer changing method of recording device Pending JPS5763554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55138677A JPS5763554A (en) 1980-10-06 1980-10-06 Developer changing method of recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55138677A JPS5763554A (en) 1980-10-06 1980-10-06 Developer changing method of recording device

Publications (1)

Publication Number Publication Date
JPS5763554A true JPS5763554A (en) 1982-04-17

Family

ID=15227521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55138677A Pending JPS5763554A (en) 1980-10-06 1980-10-06 Developer changing method of recording device

Country Status (1)

Country Link
JP (1) JPS5763554A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012168360A (en) * 2011-02-15 2012-09-06 Konica Minolta Business Technologies Inc Image forming apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012168360A (en) * 2011-02-15 2012-09-06 Konica Minolta Business Technologies Inc Image forming apparatus
US8774698B2 (en) 2011-02-15 2014-07-08 Konica Minolta Business Technologies, Inc. Image forming apparatus with a toner recovery unit

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