JPS53108440A - Toner remainder detector - Google Patents

Toner remainder detector

Info

Publication number
JPS53108440A
JPS53108440A JP2355177A JP2355177A JPS53108440A JP S53108440 A JPS53108440 A JP S53108440A JP 2355177 A JP2355177 A JP 2355177A JP 2355177 A JP2355177 A JP 2355177A JP S53108440 A JPS53108440 A JP S53108440A
Authority
JP
Japan
Prior art keywords
toner remainder
remainder detector
toners
detector
toner
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
JP2355177A
Other languages
Japanese (ja)
Inventor
Hajime Koyama
Nobuo Mochizuki
Hiroki Izumi
Teruyuki Onuma
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 JP2355177A priority Critical patent/JPS53108440A/en
Publication of JPS53108440A publication Critical patent/JPS53108440A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To make it possible to supply toners immediately before the reduction in an image quality by providing a pair of electrodes in a toner supply portion to effect the power supply to unicomponent system toners so as to detect the remainder.
JP2355177A 1977-03-04 1977-03-04 Toner remainder detector Pending JPS53108440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2355177A JPS53108440A (en) 1977-03-04 1977-03-04 Toner remainder detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2355177A JPS53108440A (en) 1977-03-04 1977-03-04 Toner remainder detector

Publications (1)

Publication Number Publication Date
JPS53108440A true JPS53108440A (en) 1978-09-21

Family

ID=12113614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2355177A Pending JPS53108440A (en) 1977-03-04 1977-03-04 Toner remainder detector

Country Status (1)

Country Link
JP (1) JPS53108440A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768878A (en) * 1980-10-17 1982-04-27 Canon Inc Image formation device
JPS5782351U (en) * 1980-11-07 1982-05-21
JPS58116542A (en) * 1981-12-29 1983-07-11 Kao Corp Method and device for measuring toner particle characteristic
EP1096331A2 (en) * 1999-10-26 2001-05-02 Canon Kabushiki Kaisha Developing device, process cartridge and electrophotographic image forming apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768878A (en) * 1980-10-17 1982-04-27 Canon Inc Image formation device
JPS5782351U (en) * 1980-11-07 1982-05-21
JPS6246193Y2 (en) * 1980-11-07 1987-12-11
JPS58116542A (en) * 1981-12-29 1983-07-11 Kao Corp Method and device for measuring toner particle characteristic
JPH0147786B2 (en) * 1981-12-29 1989-10-16 Kao Corp
EP1096331A2 (en) * 1999-10-26 2001-05-02 Canon Kabushiki Kaisha Developing device, process cartridge and electrophotographic image forming apparatus
EP1096331A3 (en) * 1999-10-26 2002-06-05 Canon Kabushiki Kaisha Developing device, process cartridge and electrophotographic image forming apparatus
US6466759B1 (en) 1999-10-26 2002-10-15 Canon Kabushiki Kaisha Developing device, process cartridge with developer blocking member, and electrophotographic image forming apparatus using the same

Similar Documents

Publication Publication Date Title
JPS53127729A (en) Copier controller
JPS5417030A (en) Developing apparatus for electrostatic latent image
JPS53108440A (en) Toner remainder detector
JPS53133444A (en) Electrophotographic photoreceptor
JPS53119037A (en) Forming method of image
JPS5329725A (en) Detection method for deterioration of developer
JPS5296032A (en) Power source apparatus for developing electrode
JPS53103739A (en) Xerography
JPS53116836A (en) Reversal development of electrostatic latent image
JPS53124444A (en) Electrophotographic apparatus
JPS5442155A (en) Toner replenishing apparatus for electrophotographic apparatus
JPS53119038A (en) Forming method of image
JPS5388730A (en) Electrophotographic method
JPS5432732A (en) Power source apparatus
JPS5421847A (en) Electrophotographic image control method
JPS52149129A (en) Electronic photography apparatus
JPS53125851A (en) Flexible means for image forming apparatus
JPS5424038A (en) Developer replenishing device
JPS52153447A (en) Detector for toner remnants
JPS53108439A (en) Copying system
JPS5299827A (en) Copying apparatus
JPS5274347A (en) Liquid development process for electrophotography
JPS51141633A (en) Electronic photographing apparatus
JPS52138139A (en) Development device
JPS5357843A (en) Simultaneous exposure and charging device