ES421149A1 - Testing timing of operation of machine especially copyingmachines - Google Patents

Testing timing of operation of machine especially copyingmachines

Info

Publication number
ES421149A1
ES421149A1 ES421149A ES421149A ES421149A1 ES 421149 A1 ES421149 A1 ES 421149A1 ES 421149 A ES421149 A ES 421149A ES 421149 A ES421149 A ES 421149A ES 421149 A1 ES421149 A1 ES 421149A1
Authority
ES
Spain
Prior art keywords
copyingmachines
original
response
stations
pulsations
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
ES421149A
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 ES421149A1 publication Critical patent/ES421149A1/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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)

Abstract

An electrostatic printing apparatus for reproducing copies of an original, comprising: a plurality of electrostatic processing stations for producing images of the original; a pulsation generator adapted to produce a series of discontinuous pulsations; control means associated with said pulse generator to activate said processing stations in response to preselected pulses for proper matching of images; computing means; and test means adapted for interconnection with said control means and said computing means to actuate the respective counter organ in response to the pulsations produced by said pulsation generator to register these, in which at least one of said stations is activated. processing. (Machine-translation by Google Translate, not legally binding)
ES421149A 1972-12-05 1973-12-04 Testing timing of operation of machine especially copyingmachines Expired ES421149A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31239672A 1972-12-05 1972-12-05

Publications (1)

Publication Number Publication Date
ES421149A1 true ES421149A1 (en) 1976-06-16

Family

ID=23211245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421149A Expired ES421149A1 (en) 1972-12-05 1973-12-04 Testing timing of operation of machine especially copyingmachines

Country Status (10)

Country Link
JP (1) JPS4997626A (en)
BE (1) BE808231A (en)
CA (1) CA1018583A (en)
DE (1) DE2360365C2 (en)
ES (1) ES421149A1 (en)
FR (1) FR2209137B1 (en)
GB (1) GB1447397A (en)
IT (1) IT1002163B (en)
NL (1) NL174501C (en)
SE (1) SE404095B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846411Y2 (en) * 1976-04-09 1983-10-22 富士写真フイルム株式会社 Self-processing camera processing warning device
JPS53136828U (en) * 1977-04-04 1978-10-28
JPS53151462U (en) * 1977-05-02 1978-11-29
US4158886A (en) * 1977-08-30 1979-06-19 Xerox Corporation Operator console for a reproduction machine
DE2746991A1 (en) * 1977-10-19 1979-04-26 Agfa Gevaert Ag ELECTROPHOTOGRAPHIC COPIER
JPS55162241U (en) * 1977-10-19 1980-11-21
US4213190A (en) * 1978-08-28 1980-07-15 International Business Machines Corporation Programmed copier control
US4297029A (en) * 1979-04-09 1981-10-27 Xerox Corporation Apparatus and method for diagnostic entry
JPS5657151A (en) * 1979-10-13 1981-05-19 Canon Inc Diagnostic device
DE3038367C2 (en) * 1979-10-13 1994-06-23 Canon Kk Electrophotographic device
US4419006A (en) * 1980-10-15 1983-12-06 Canon Kabushiki Kaisha Image processing apparatus utilizing digital display means
JPS57130059A (en) * 1981-02-06 1982-08-12 Konishiroku Photo Ind Co Ltd Control circuit of copying machine
JPS58179864A (en) * 1982-11-29 1983-10-21 Canon Inc Image forming device
JPS604995A (en) * 1983-06-24 1985-01-11 株式会社東芝 Voice recognition equipment
JPS6090361A (en) * 1984-03-02 1985-05-21 Canon Inc Image forming device
JPS6075845A (en) * 1984-04-13 1985-04-30 Canon Inc Image forming device
JPS6090363A (en) * 1984-05-31 1985-05-21 Canon Inc Image forming device
JPS61246769A (en) * 1985-12-28 1986-11-04 Canon Inc Image forming device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829229A (en) * 1952-07-03 1958-04-01 Timken Roller Bearing Co Protective device

Also Published As

Publication number Publication date
FR2209137A1 (en) 1974-06-28
GB1447397A (en) 1976-08-25
FR2209137B1 (en) 1977-06-10
NL174501B (en) 1984-01-16
SE404095B (en) 1978-09-18
DE2360365C2 (en) 1981-09-24
NL174501C (en) 1984-06-18
BE808231A (en) 1974-03-29
CA1018583A (en) 1977-10-04
AU6327773A (en) 1975-06-05
DE2360365A1 (en) 1974-06-12
NL7316545A (en) 1974-06-07
JPS4997626A (en) 1974-09-14
IT1002163B (en) 1976-05-20

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