JPS5387739A - Detector for transfer efficiency - Google Patents

Detector for transfer efficiency

Info

Publication number
JPS5387739A
JPS5387739A JP206477A JP206477A JPS5387739A JP S5387739 A JPS5387739 A JP S5387739A JP 206477 A JP206477 A JP 206477A JP 206477 A JP206477 A JP 206477A JP S5387739 A JPS5387739 A JP S5387739A
Authority
JP
Japan
Prior art keywords
transfer efficiency
detector
toner
transfer
denisty
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
JP206477A
Other languages
Japanese (ja)
Inventor
Susumu Sugiura
Seiji Saito
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 JP206477A priority Critical patent/JPS5387739A/en
Publication of JPS5387739A publication Critical patent/JPS5387739A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To precisely detect the transfer efficiency in order to apply it to the control by detecting the denisty of toner which adheres to the latent image on the photo-sensitive body and also the density of toner which remains on the photosensitive body after transfer.
COPYRIGHT: (C)1978,JPO&Japio
JP206477A 1977-01-12 1977-01-12 Detector for transfer efficiency Pending JPS5387739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP206477A JPS5387739A (en) 1977-01-12 1977-01-12 Detector for transfer efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP206477A JPS5387739A (en) 1977-01-12 1977-01-12 Detector for transfer efficiency

Publications (1)

Publication Number Publication Date
JPS5387739A true JPS5387739A (en) 1978-08-02

Family

ID=11518904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP206477A Pending JPS5387739A (en) 1977-01-12 1977-01-12 Detector for transfer efficiency

Country Status (1)

Country Link
JP (1) JPS5387739A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343773A (en) * 1989-07-11 1991-02-25 Mita Ind Co Ltd Image density controller
US5296903A (en) * 1991-10-18 1994-03-22 Canon Kabushiki Kaisha Image forming apparatus having control based on detected toner charge and transfer efficiency
US5307119A (en) * 1992-12-31 1994-04-26 Xerox Corporation Method and apparatus for monitoring and controlling a toner image formation process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5066253A (en) * 1973-10-09 1975-06-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5066253A (en) * 1973-10-09 1975-06-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343773A (en) * 1989-07-11 1991-02-25 Mita Ind Co Ltd Image density controller
US5296903A (en) * 1991-10-18 1994-03-22 Canon Kabushiki Kaisha Image forming apparatus having control based on detected toner charge and transfer efficiency
US5307119A (en) * 1992-12-31 1994-04-26 Xerox Corporation Method and apparatus for monitoring and controlling a toner image formation process

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