ES418256A1 - Processing control system for printing machines - Google Patents

Processing control system for printing machines

Info

Publication number
ES418256A1
ES418256A1 ES418256A ES418256A ES418256A1 ES 418256 A1 ES418256 A1 ES 418256A1 ES 418256 A ES418256 A ES 418256A ES 418256 A ES418256 A ES 418256A ES 418256 A1 ES418256 A1 ES 418256A1
Authority
ES
Spain
Prior art keywords
belt
pulses
control system
processing
drive motor
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
ES418256A
Other languages
Spanish (es)
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 Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of ES418256A1 publication Critical patent/ES418256A1/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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/14—Electronic sequencing control
    • G03G21/145—Electronic sequencing control wherein control pulses are generated by the mechanical movement of parts of the machine, e.g. the photoconductor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Fixing For Electrophotography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

A processing control system for controlling one or more processing steps of an electrostatic printing machine of the type employing an endless photoreceptor belt and a drive motor for imparting processing movement to the belt. A photoreceptor motion sensitive element in the form of a rotatable member mounted on the drive shaft of the drive motor and a magnetic pickup device arranged to be actuated when aligned with each tooth of the gear serve to generate a plurality of control pulses. Series of these pulses, called pitch, are established by a reset arrangement, and are associated with the movement of the belt. Each series comprises a predetermined number of discrete electrical pulses some of which control machine events and processing steps.
ES418256A 1972-08-30 1973-08-27 Processing control system for printing machines Expired ES418256A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28483572A 1972-08-30 1972-08-30

Publications (1)

Publication Number Publication Date
ES418256A1 true ES418256A1 (en) 1976-03-01

Family

ID=23091706

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418256A Expired ES418256A1 (en) 1972-08-30 1973-08-27 Processing control system for printing machines

Country Status (10)

Country Link
US (1) US3790271A (en)
JP (1) JPS4960741A (en)
BR (1) BR7305650D0 (en)
CA (1) CA986173A (en)
DE (1) DE2318297C3 (en)
ES (1) ES418256A1 (en)
FR (1) FR2198181B1 (en)
GB (1) GB1439771A (en)
IT (1) IT993067B (en)
NL (1) NL168634C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7311992A (en) * 1973-08-31 1975-03-04 Oce Van Der Grinten Nv ELECTROPHOTOGRAPHIC DEVICE.
DE2654076C3 (en) * 1975-11-28 1994-12-22 Canon Kk Copier
FR2336714A1 (en) * 1975-12-27 1977-07-22 Canon Kk REPROGRAPHY MACHINE
JPS6033270B2 (en) * 1978-04-11 1985-08-01 ミノルタ株式会社 Paper jam detection device in copying machines
JPS54137350A (en) * 1978-04-18 1979-10-25 Olympus Optical Co Ltd Zerographic apparatus
US4215931A (en) * 1978-04-18 1980-08-05 Olympus Optical Co., Ltd. Electrophotographic apparatus
JPS57141649A (en) * 1981-12-14 1982-09-02 Canon Inc Copying apparatus
US4826148A (en) * 1984-03-16 1989-05-02 Xerox Corporation Sheet registration in copier for multiple sizes of sheets
US4529294A (en) * 1984-03-16 1985-07-16 Xerox Corporation Document scanning drum and flash exposure copier
US4757346A (en) * 1984-03-16 1988-07-12 Xerox Corporation Optical system for scanning and flash exposing of document
US4684240A (en) * 1984-03-16 1987-08-04 Xerox Corporation Document scanning drum and flash exposure copier
JPS6254281A (en) * 1986-06-06 1987-03-09 Minolta Camera Co Ltd Control device in copying machine and the like
JPH03245791A (en) * 1990-02-23 1991-11-01 Toshiba Corp Image forming device
US5313254A (en) * 1992-12-23 1994-05-17 Xerox Corporation Motion control system for printing machines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512885A (en) * 1964-09-30 1970-05-19 Xerox Corp Accounting device for xerographic reproducing apparatus
US3501236A (en) * 1967-02-20 1970-03-17 Addressograph Multigraph Photoelectrostatic print-out machine
US3586437A (en) * 1968-10-28 1971-06-22 Stromberg Datagraphix Inc High-speed printer
FR2083315B1 (en) * 1970-03-16 1976-07-23 Eastman Kodak Co
US3659109A (en) * 1970-03-16 1972-04-25 Eastman Kodak Co Photosensitive controlled machine programmer
CA928375A (en) * 1970-03-30 1973-06-12 Eastman Kodak Company Paper feed and exposure synchronizer
CA967228A (en) * 1970-12-14 1975-05-06 James M. Donohue Programming control system for printing machine
US3698805A (en) * 1971-10-21 1972-10-17 Eastman Kodak Co Control apparatus for electrophotographic apparatus

Also Published As

Publication number Publication date
FR2198181B1 (en) 1977-11-10
BR7305650D0 (en) 1974-09-05
DE2318297C3 (en) 1982-03-25
NL168634B (en) 1981-11-16
US3790271A (en) 1974-02-05
GB1439771A (en) 1976-06-16
NL168634C (en) 1982-04-16
JPS4960741A (en) 1974-06-12
NL7311527A (en) 1973-11-26
IT993067B (en) 1975-09-30
DE2318297B2 (en) 1981-07-23
FR2198181A1 (en) 1974-03-29
DE2318297A1 (en) 1974-03-14
CA986173A (en) 1976-03-23

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