JPH0626920Y2 - トナー濃度制御装置 - Google Patents

トナー濃度制御装置

Info

Publication number
JPH0626920Y2
JPH0626920Y2 JP1987169945U JP16994587U JPH0626920Y2 JP H0626920 Y2 JPH0626920 Y2 JP H0626920Y2 JP 1987169945 U JP1987169945 U JP 1987169945U JP 16994587 U JP16994587 U JP 16994587U JP H0626920 Y2 JPH0626920 Y2 JP H0626920Y2
Authority
JP
Japan
Prior art keywords
toner
output
signal
toner concentration
developing device
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.)
Expired - Lifetime
Application number
JP1987169945U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0175265U (en]
Inventor
忠夫 山本
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP1987169945U priority Critical patent/JPH0626920Y2/ja
Publication of JPH0175265U publication Critical patent/JPH0175265U/ja
Application granted granted Critical
Publication of JPH0626920Y2 publication Critical patent/JPH0626920Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
JP1987169945U 1987-11-06 1987-11-06 トナー濃度制御装置 Expired - Lifetime JPH0626920Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987169945U JPH0626920Y2 (ja) 1987-11-06 1987-11-06 トナー濃度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987169945U JPH0626920Y2 (ja) 1987-11-06 1987-11-06 トナー濃度制御装置

Publications (2)

Publication Number Publication Date
JPH0175265U JPH0175265U (en]) 1989-05-22
JPH0626920Y2 true JPH0626920Y2 (ja) 1994-07-20

Family

ID=31460454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987169945U Expired - Lifetime JPH0626920Y2 (ja) 1987-11-06 1987-11-06 トナー濃度制御装置

Country Status (1)

Country Link
JP (1) JPH0626920Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2551714Y2 (ja) * 1990-07-10 1997-10-27 株式会社リコー 画像形成装置
JP7043229B2 (ja) * 2017-11-10 2022-03-29 キヤノン株式会社 画像形成装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6063858U (ja) * 1983-10-08 1985-05-04 オリンパス光学工業株式会社 トナ−混合比測定装置
JPH0412523Y2 (en]) * 1985-12-18 1992-03-26
JPS62118251U (en]) * 1986-01-20 1987-07-27

Also Published As

Publication number Publication date
JPH0175265U (en]) 1989-05-22

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