GB1397605A - Electrostatographic copying method and machine - Google Patents

Electrostatographic copying method and machine

Info

Publication number
GB1397605A
GB1397605A GB2964872A GB2964872A GB1397605A GB 1397605 A GB1397605 A GB 1397605A GB 2964872 A GB2964872 A GB 2964872A GB 2964872 A GB2964872 A GB 2964872A GB 1397605 A GB1397605 A GB 1397605A
Authority
GB
United Kingdom
Prior art keywords
original
machine
electro
copying method
slit
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
GB2964872A
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.)
Xerox Ltd
Original Assignee
Rank Xerox 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 Rank Xerox Ltd filed Critical Rank Xerox Ltd
Priority to GB2964872A priority Critical patent/GB1397605A/en
Priority to US05/521,701 priority patent/US3982832A/en
Publication of GB1397605A publication Critical patent/GB1397605A/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
    • G03G15/30—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 in which projection is formed on a drum

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

1397605 Electro-photographic copying RANK XEROX Ltd 23 June 1972 29648/72 Heading G2H In an electro-photographic copying method an original to be copied is moved continuously forwardly past an exposure slit 11, the charging coratron 27 for the sensitive drum 14 then being switched off whilst the original is fed in the reverse direction in preparation for a further forward movement past the slit to produce a second copy. The original is transported from feed-in slot 10 by a system of conveyer belts. When only a single copy is required the document is either delivered to rear exit slot 13 or is returned to the front of the machine for delivery into a tray 12.
GB2964872A 1972-06-23 1972-06-23 Electrostatographic copying method and machine Expired GB1397605A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2964872A GB1397605A (en) 1972-06-23 1972-06-23 Electrostatographic copying method and machine
US05/521,701 US3982832A (en) 1972-06-23 1974-11-07 Electrostatographic copying machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2964872A GB1397605A (en) 1972-06-23 1972-06-23 Electrostatographic copying method and machine

Publications (1)

Publication Number Publication Date
GB1397605A true GB1397605A (en) 1975-06-11

Family

ID=10294889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2964872A Expired GB1397605A (en) 1972-06-23 1972-06-23 Electrostatographic copying method and machine

Country Status (1)

Country Link
GB (1) GB1397605A (en)

Similar Documents

Publication Publication Date Title
ES448311A1 (en) Duplicating machine employing image reversing optical paths with front edge document alignment on document input and output
GB1317290A (en) Copying apparatus
ES367613A1 (en) Xerographic reproduction machine
GB1258952A (en)
GB1369904A (en) Electrostatic copoying apparatus
GB1307117A (en) Apparatus for conveying sheet material
JPS53110830A (en) Position adjusting method of copying image
GB1407148A (en) Xerographic copier with asynchronous copy feed
GB1438970A (en) Electrostatic photographic copying apparatus
GB1449180A (en) Electrostatographic imaging apparatus
GB1278483A (en) An electrophotographic copying machine
GB1224941A (en) Improvements in and relating to cleansing apparatus for example for electrophotographic copying machines
GB1009867A (en) Xerographic copying machine
GB1439771A (en) Processing control system for electrostatic printing machines
GB1475094A (en) Sheet handling apparatus in a reproducing assembly
GB1216347A (en) Electrophotographic process
GB1309129A (en) Fuser system for copier machines
GB1397605A (en) Electrostatographic copying method and machine
ES480219A1 (en) Electrophotographic copying machine including an automatic document feeder.
GB1419725A (en) Copying machines
GB1289671A (en)
GB1204752A (en) Improvements in or relating to a processor for producing a reproduction of an image on flexible sheet material
GB1330655A (en) Transport device for an electrophotographic copying apparatus
GB1376628A (en) Programming control system for printing machine
GB1336169A (en) Electrophotographic copying apparatus

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees