GB1447397A - Testing timing of operation of machine especially copyingmachines - Google Patents

Testing timing of operation of machine especially copyingmachines

Info

Publication number
GB1447397A
GB1447397A GB5623173A GB5623173A GB1447397A GB 1447397 A GB1447397 A GB 1447397A GB 5623173 A GB5623173 A GB 5623173A GB 5623173 A GB5623173 A GB 5623173A GB 1447397 A GB1447397 A GB 1447397A
Authority
GB
United Kingdom
Prior art keywords
pulse generator
counter
copy
machine
test device
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
GB5623173A
Other languages
English (en)
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 GB1447397A publication Critical patent/GB1447397A/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)
GB5623173A 1972-12-05 1973-12-04 Testing timing of operation of machine especially copyingmachines Expired GB1447397A (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
GB1447397A true GB1447397A (en) 1976-08-25

Family

ID=23211245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5623173A Expired GB1447397A (en) 1972-12-05 1973-12-04 Testing timing of operation of machine especially copyingmachines

Country Status (10)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846411Y2 (ja) * 1976-04-09 1983-10-22 富士写真フイルム株式会社 自己処理型カメラの処理警告装置
JPS53136828U (it) * 1977-04-04 1978-10-28
JPS53151462U (it) * 1977-05-02 1978-11-29
US4158886A (en) * 1977-08-30 1979-06-19 Xerox Corporation Operator console for a reproduction machine
DE2746991A1 (de) * 1977-10-19 1979-04-26 Agfa Gevaert Ag Elektrofotografisches kopiergeraet
JPS55162241U (it) * 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 (de) * 1979-10-13 1994-06-23 Canon Kk Elektrofotografisches Gerät
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 (ja) * 1982-11-29 1983-10-21 Canon Inc 像形成装置
JPS604995A (ja) * 1983-06-24 1985-01-11 株式会社東芝 音声認識装置
JPS6090361A (ja) * 1984-03-02 1985-05-21 Canon Inc 画像形成装置
JPS6075845A (ja) * 1984-04-13 1985-04-30 Canon Inc 画像形成装置
JPS6090363A (ja) * 1984-05-31 1985-05-21 Canon Inc 画像形成装置
JPS61246769A (ja) * 1985-12-28 1986-11-04 Canon Inc 像形成装置

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 (it) 1974-06-28
FR2209137B1 (it) 1977-06-10
NL174501B (nl) 1984-01-16
SE404095B (sv) 1978-09-18
DE2360365C2 (de) 1981-09-24
NL174501C (nl) 1984-06-18
BE808231A (fr) 1974-03-29
CA1018583A (en) 1977-10-04
AU6327773A (en) 1975-06-05
DE2360365A1 (de) 1974-06-12
NL7316545A (it) 1974-06-07
JPS4997626A (it) 1974-09-14
ES421149A1 (es) 1976-06-16
IT1002163B (it) 1976-05-20

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee