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PH21237A - Copy condition control method for electrophotographic copying machine - Google Patents

Copy condition control method for electrophotographic copying machine

Info

Publication number
PH21237A
PH21237A PH23788A PH23788A PH21237A PH 21237 A PH21237 A PH 21237A PH 23788 A PH23788 A PH 23788A PH 23788 A PH23788 A PH 23788A PH 21237 A PH21237 A PH 21237A
Authority
PH
Philippines
Prior art keywords
control method
copying machine
electrophotographic copying
condition control
copy condition
Prior art date
Application number
PH23788A
Inventor
Masaaki Tanaka
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Publication of PH21237A publication Critical patent/PH21237A/en

Links

PH23788A 1979-03-26 1980-03-20 Copy condition control method for electrophotographic copying machine PH21237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3423179A JPS55127571A (en) 1979-03-26 1979-03-26 Control method of electrophotographic copier

Publications (1)

Publication Number Publication Date
PH21237A true PH21237A (en) 1987-08-21

Family

ID=12408364

Family Applications (1)

Application Number Title Priority Date Filing Date
PH23788A PH21237A (en) 1979-03-26 1980-03-20 Copy condition control method for electrophotographic copying machine

Country Status (2)

Country Link
JP (1) JPS55127571A (en)
PH (1) PH21237A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633661A (en) * 1979-08-29 1981-04-04 Toshiba Corp Copying machine
JPS57181568A (en) * 1981-05-02 1982-11-09 Minolta Camera Co Ltd Electrophotographic copying machine
US4377338A (en) * 1981-08-07 1983-03-22 International Business Machines Corporation Method and apparatus for copier quality monitoring and control
JPS58182650A (en) * 1982-04-20 1983-10-25 Ricoh Co Ltd Method for adjusting control device for image density of electrophotographic copying machine
JPS58190966A (en) * 1982-05-01 1983-11-08 Minolta Camera Co Ltd Electrophotographic copying machine
JPS5974570A (en) * 1982-10-20 1984-04-27 Ricoh Co Ltd Picture quality controlling method of electrostatic recording system
JPS59174862A (en) * 1983-03-24 1984-10-03 Ricoh Co Ltd Stabilizing method of density of copy image
JPH026970A (en) * 1988-11-14 1990-01-11 Fuji Xerox Co Ltd Control method for electronic copying machine
JPH11167230A (en) * 1997-12-04 1999-06-22 Minolta Co Ltd Image forming device, and method for adjusting image density thereof
JP3870145B2 (en) 2002-09-30 2007-01-17 キヤノン株式会社 Image forming apparatus and program for controlling image forming apparatus
US7139511B2 (en) 2003-03-14 2006-11-21 Ricoh Company, Ltd. Image forming apparatus, method of calculating amount of toner transfer, methods of converting regular reflection output and diffuse reflection output, method of converting amount of toner transfer, apparatus for detecting amount of toner transfer, gradation pattern, and methods of controlling toner density and image density

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5393030A (en) * 1977-01-27 1978-08-15 Ricoh Co Ltd Copying process control method of electrophotographic copying machine
JPS546561A (en) * 1977-06-16 1979-01-18 Toshiba Corp Developer concentration controller

Also Published As

Publication number Publication date
JPS55127571A (en) 1980-10-02
JPH0313585B2 (en) 1991-02-22

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