JPS53141037A - Developing device for diazo copying - Google Patents

Developing device for diazo copying

Info

Publication number
JPS53141037A
JPS53141037A JP5551377A JP5551377A JPS53141037A JP S53141037 A JPS53141037 A JP S53141037A JP 5551377 A JP5551377 A JP 5551377A JP 5551377 A JP5551377 A JP 5551377A JP S53141037 A JPS53141037 A JP S53141037A
Authority
JP
Japan
Prior art keywords
developing device
diazo copying
developing roller
control blade
developer
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
JP5551377A
Other languages
Japanese (ja)
Inventor
Tsutomu Matsuda
Itaru Yamaguchi
Shigeru Higeta
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 JP5551377A priority Critical patent/JPS53141037A/en
Publication of JPS53141037A publication Critical patent/JPS53141037A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To define developer pick-up at a desired value, yet eliminate the need for control blade for this purpose and prevent the wear, etc. of developing roller and developer feed roller owing to the control blade, by using a specific developing roller.
COPYRIGHT: (C)1978,JPO&Japio
JP5551377A 1977-05-16 1977-05-16 Developing device for diazo copying Pending JPS53141037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5551377A JPS53141037A (en) 1977-05-16 1977-05-16 Developing device for diazo copying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5551377A JPS53141037A (en) 1977-05-16 1977-05-16 Developing device for diazo copying

Publications (1)

Publication Number Publication Date
JPS53141037A true JPS53141037A (en) 1978-12-08

Family

ID=13000761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5551377A Pending JPS53141037A (en) 1977-05-16 1977-05-16 Developing device for diazo copying

Country Status (1)

Country Link
JP (1) JPS53141037A (en)

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