JPS52130335A - Developing unit for dry type electronic copying device - Google Patents

Developing unit for dry type electronic copying device

Info

Publication number
JPS52130335A
JPS52130335A JP4676376A JP4676376A JPS52130335A JP S52130335 A JPS52130335 A JP S52130335A JP 4676376 A JP4676376 A JP 4676376A JP 4676376 A JP4676376 A JP 4676376A JP S52130335 A JPS52130335 A JP S52130335A
Authority
JP
Japan
Prior art keywords
developing unit
type electronic
dry type
copying device
electronic copying
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
JP4676376A
Other languages
Japanese (ja)
Inventor
Takahiro Mori
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 JP4676376A priority Critical patent/JPS52130335A/en
Publication of JPS52130335A publication Critical patent/JPS52130335A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

PURPOSE: To prevent uneven development of picture density caused for widthwise direction of the copying paper and to obtain a picture uniform in its picture dencity by installing a notch in the central area of the carrier separator for mixing the developer agent well into the widthwise direction against its circulating direction.
COPYRIGHT: (C)1977,JPO&Japio
JP4676376A 1976-04-24 1976-04-24 Developing unit for dry type electronic copying device Pending JPS52130335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4676376A JPS52130335A (en) 1976-04-24 1976-04-24 Developing unit for dry type electronic copying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4676376A JPS52130335A (en) 1976-04-24 1976-04-24 Developing unit for dry type electronic copying device

Publications (1)

Publication Number Publication Date
JPS52130335A true JPS52130335A (en) 1977-11-01

Family

ID=12756365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4676376A Pending JPS52130335A (en) 1976-04-24 1976-04-24 Developing unit for dry type electronic copying device

Country Status (1)

Country Link
JP (1) JPS52130335A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121460A (en) * 1979-03-14 1980-09-18 Ricoh Co Ltd Developing device
JPS56128978A (en) * 1980-02-12 1981-10-08 Ricoh Co Ltd Dry type developing device
JPS58168065A (en) * 1982-03-30 1983-10-04 Mita Ind Co Ltd Developing device
JPS58194077A (en) * 1982-05-10 1983-11-11 Fuji Xerox Co Ltd Electrophotographic copying machine
JP2002268382A (en) * 2001-03-12 2002-09-18 Ricoh Co Ltd Developing device
JP2016012060A (en) * 2014-06-30 2016-01-21 株式会社沖データ Development device, image forming unit, and image forming apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121460A (en) * 1979-03-14 1980-09-18 Ricoh Co Ltd Developing device
JPS56128978A (en) * 1980-02-12 1981-10-08 Ricoh Co Ltd Dry type developing device
JPS58168065A (en) * 1982-03-30 1983-10-04 Mita Ind Co Ltd Developing device
JPS58194077A (en) * 1982-05-10 1983-11-11 Fuji Xerox Co Ltd Electrophotographic copying machine
JP2002268382A (en) * 2001-03-12 2002-09-18 Ricoh Co Ltd Developing device
JP4658358B2 (en) * 2001-03-12 2011-03-23 株式会社リコー Development device
JP2016012060A (en) * 2014-06-30 2016-01-21 株式会社沖データ Development device, image forming unit, and image forming apparatus

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