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GB1091863A - Electrophotographic printing apparatus - Google Patents

Electrophotographic printing apparatus

Info

Publication number
GB1091863A
GB1091863A GB1470964A GB1470964A GB1091863A GB 1091863 A GB1091863 A GB 1091863A GB 1470964 A GB1470964 A GB 1470964A GB 1470964 A GB1470964 A GB 1470964A GB 1091863 A GB1091863 A GB 1091863A
Authority
GB
United Kingdom
Prior art keywords
belt
rollers
original
developed
corona wire
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
Application number
GB1470964A
Inventor
Louis Frederick William Lawes
Nickolas Gilbert Shreeve
Nandor Mihalik
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.)
Arlside Ltd
Original Assignee
Arlside 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 Arlside Ltd filed Critical Arlside Ltd
Priority to GB1470964A priority Critical patent/GB1091863A/en
Publication of GB1091863A publication Critical patent/GB1091863A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning
    • G03G15/283—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning using a reusable recording medium in form of a band

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)

Abstract

1,091,863. Electro-photographic apparatus. ARLSIDE Ltd. July 9, 1965 [April 9, 1964], No. 14709/64. Heading G2H. An endless belt 8 with a photo-conductive coating, e. g. as described in Specification 1,091,862 passes around rollers 19, 20, 21 and 22 beneath corona wire 18 which applies a sensitizing electrostatic charge. An original 4 fed by an endless belt 2 is then prbjected by mirrors 5 and 7 and lens 6 on to the belt to form an electrostatic latent image that is developed by a powder cloud apparatus 23 which may be as described in Specification 1,089,411 or a cascade, liquid, or magnetic development apparatus. The developed image is given a further charge by corona wire 24 and then passed through the nip between rollers 21 and 25 to transfer the developed image to a copy sheet fed by feed rollers 13. A selector device 15 actuated by a solenoid 14 under the control of a counter X deflects an original to a tray 16 or into feeding position for a further copying operation. Residual developer on the belt 8 is removed by cleaning unit 29 similar to that described in Specification 1, 052, 019.
GB1470964A 1964-04-09 1964-04-09 Electrophotographic printing apparatus Expired GB1091863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1470964A GB1091863A (en) 1964-04-09 1964-04-09 Electrophotographic printing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1470964A GB1091863A (en) 1964-04-09 1964-04-09 Electrophotographic printing apparatus

Publications (1)

Publication Number Publication Date
GB1091863A true GB1091863A (en) 1967-11-22

Family

ID=10046129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1470964A Expired GB1091863A (en) 1964-04-09 1964-04-09 Electrophotographic printing apparatus

Country Status (1)

Country Link
GB (1) GB1091863A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031464A1 (en) * 1979-12-26 1981-07-08 International Business Machines Corporation Copier
EP0044919A1 (en) * 1980-07-30 1982-02-03 International Business Machines Corporation Xerographic machine employing photoconductive imaging belt
GB2226526A (en) * 1986-04-18 1990-07-04 Alps Electric Co Ltd Electrophotographic printer.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031464A1 (en) * 1979-12-26 1981-07-08 International Business Machines Corporation Copier
EP0044919A1 (en) * 1980-07-30 1982-02-03 International Business Machines Corporation Xerographic machine employing photoconductive imaging belt
GB2226526A (en) * 1986-04-18 1990-07-04 Alps Electric Co Ltd Electrophotographic printer.
GB2226526B (en) * 1986-04-18 1990-10-31 Alps Electric Co Ltd Electrophotographic printer

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