JPS5546769A - Electrostatic latent image development unit - Google Patents

Electrostatic latent image development unit

Info

Publication number
JPS5546769A
JPS5546769A JP12061178A JP12061178A JPS5546769A JP S5546769 A JPS5546769 A JP S5546769A JP 12061178 A JP12061178 A JP 12061178A JP 12061178 A JP12061178 A JP 12061178A JP S5546769 A JPS5546769 A JP S5546769A
Authority
JP
Japan
Prior art keywords
roller
toner
magnetic
rotation
development unit
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.)
Granted
Application number
JP12061178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6211346B2 (en, 2012
Inventor
Teruyuki Onuma
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 JP12061178A priority Critical patent/JPS5546769A/ja
Publication of JPS5546769A publication Critical patent/JPS5546769A/ja
Publication of JPS6211346B2 publication Critical patent/JPS6211346B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP12061178A 1978-09-29 1978-09-29 Electrostatic latent image development unit Granted JPS5546769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12061178A JPS5546769A (en) 1978-09-29 1978-09-29 Electrostatic latent image development unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12061178A JPS5546769A (en) 1978-09-29 1978-09-29 Electrostatic latent image development unit

Publications (2)

Publication Number Publication Date
JPS5546769A true JPS5546769A (en) 1980-04-02
JPS6211346B2 JPS6211346B2 (en, 2012) 1987-03-12

Family

ID=14790522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12061178A Granted JPS5546769A (en) 1978-09-29 1978-09-29 Electrostatic latent image development unit

Country Status (1)

Country Link
JP (1) JPS5546769A (en, 2012)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745573A (en) * 1980-09-01 1982-03-15 Hitachi Metals Ltd Development device for magnetic toner
JPS5746272A (en) * 1980-09-05 1982-03-16 Ricoh Co Ltd Magnetic brush developing equipment
JPS5942568A (ja) * 1982-09-03 1984-03-09 Hitachi Ltd 現像装置
JPS62208079A (ja) * 1986-03-07 1987-09-12 Matsushita Electric Ind Co Ltd 現像装置
JPH0590514U (ja) * 1992-05-11 1993-12-10 日立金属株式会社 現像装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146641A (en) * 1976-05-31 1977-12-06 Ricoh Co Ltd Developing device for electrostatic latent image
JPS52155539A (en) * 1976-06-19 1977-12-24 Ricoh Co Ltd Developing device for electrostatic latent image
JPS5329137A (en) * 1976-08-30 1978-03-18 Ricoh Co Ltd Developing device for electrostatic latent image

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146641A (en) * 1976-05-31 1977-12-06 Ricoh Co Ltd Developing device for electrostatic latent image
JPS52155539A (en) * 1976-06-19 1977-12-24 Ricoh Co Ltd Developing device for electrostatic latent image
JPS5329137A (en) * 1976-08-30 1978-03-18 Ricoh Co Ltd Developing device for electrostatic latent image

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745573A (en) * 1980-09-01 1982-03-15 Hitachi Metals Ltd Development device for magnetic toner
JPS5746272A (en) * 1980-09-05 1982-03-16 Ricoh Co Ltd Magnetic brush developing equipment
JPS5942568A (ja) * 1982-09-03 1984-03-09 Hitachi Ltd 現像装置
JPS62208079A (ja) * 1986-03-07 1987-09-12 Matsushita Electric Ind Co Ltd 現像装置
JPH0590514U (ja) * 1992-05-11 1993-12-10 日立金属株式会社 現像装置

Also Published As

Publication number Publication date
JPS6211346B2 (en, 2012) 1987-03-12

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