JPS61173950U - - Google Patents

Info

Publication number
JPS61173950U
JPS61173950U JP5737985U JP5737985U JPS61173950U JP S61173950 U JPS61173950 U JP S61173950U JP 5737985 U JP5737985 U JP 5737985U JP 5737985 U JP5737985 U JP 5737985U JP S61173950 U JPS61173950 U JP S61173950U
Authority
JP
Japan
Prior art keywords
light source
platen
home position
paper jam
copying
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.)
Pending
Application number
JP5737985U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP5737985U priority Critical patent/JPS61173950U/ja
Publication of JPS61173950U publication Critical patent/JPS61173950U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面はこの考案の一実施例を示し、第１図は複
写機の概略図、第２図は光源点灯回路を示す回路
図、第３図は作用を示すフローチヤートである。 １は複写機本体、２は原稿、３はプラテン、４
は光源、８はキヤリツジ。 The drawings show an embodiment of this invention, with FIG. 1 being a schematic diagram of a copying machine, FIG. 2 being a circuit diagram showing a light source lighting circuit, and FIG. 3 being a flowchart showing the operation. 1 is the copying machine body, 2 is the original, 3 is the platen, 4
is the light source, and 8 is the cartridge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複写機本体１のプラテン３上に載置した複写す
べき原稿２を、プラテン３の下面に沿つて移動自
在に設けた発熱をともなう光源４により照明する
ものにおいて、上記光源４のホームポジシヨン側
周辺を耐火構造とすると共に、上記光源４が故障
で点灯しつぱなしとなつた場合、紙詰りを判定し
、紙詰りで上記光源４を搭載しているキヤリツジ
８が途中で停止しているのを、ホームポジシヨン
へ自動復帰させるようにした複写機の安全装置。 In an apparatus in which a document 2 to be copied placed on a platen 3 of a copying machine main body 1 is illuminated by a light source 4 that generates heat and is movable along the lower surface of the platen 3, the home position side of the light source 4 is The surrounding area has a fireproof structure, and if the light source 4 continues to turn on due to a malfunction, a paper jam is detected and the carriage 8 carrying the light source 4 has stopped midway due to a paper jam. A safety device for copying machines that automatically returns the machine to its home position.
JP5737985U 1985-04-19 1985-04-19 Pending JPS61173950U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5737985U JPS61173950U (en) 1985-04-19 1985-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5737985U JPS61173950U (en) 1985-04-19 1985-04-19

Publications (1)

Publication Number Publication Date
JPS61173950U true JPS61173950U (en) 1986-10-29

Family

ID=30581850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5737985U Pending JPS61173950U (en) 1985-04-19 1985-04-19

Country Status (1)

Country Link
JP (1) JPS61173950U (en)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920847U (en) * 1972-05-23 1974-02-21
JPS533786U (en) * 1976-06-26 1978-01-13
JPS5518904A (en) * 1978-07-26 1980-02-09 Hitachi Ltd Inspecting device
JPS5525087A (en) * 1978-08-11 1980-02-22 Minolta Camera Co Ltd Paper clogging detector in scanning copying machine
JPS5535313A (en) * 1978-09-01 1980-03-12 Canon Inc Safety device
JPS5553344A (en) * 1978-10-15 1980-04-18 Canon Inc Image former
JPS5581360A (en) * 1978-12-11 1980-06-19 Pitney Bowes Inc Clock unit for copier
JPS5611086U (en) * 1979-06-30 1981-01-30
JPS5685759A (en) * 1979-12-14 1981-07-13 Ricoh Co Ltd Copying machine control system
JPS5799661A (en) * 1980-12-12 1982-06-21 Ricoh Co Ltd Synchronism control system for copying machine
JPS58105253A (en) * 1981-12-18 1983-06-23 Fuji Xerox Co Ltd Movement controller of optical placing plate in copying machine
JPS58178377A (en) * 1982-04-13 1983-10-19 Canon Inc Image forming device
JPS59171944A (en) * 1983-03-19 1984-09-28 Fuji Xerox Co Ltd Scanning controller of copying machine
JPS59188627A (en) * 1983-04-09 1984-10-26 Ricoh Co Ltd Method for coping with abnormality of copying machine

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920847U (en) * 1972-05-23 1974-02-21
JPS533786U (en) * 1976-06-26 1978-01-13
JPS5518904A (en) * 1978-07-26 1980-02-09 Hitachi Ltd Inspecting device
JPS5525087A (en) * 1978-08-11 1980-02-22 Minolta Camera Co Ltd Paper clogging detector in scanning copying machine
JPS5535313A (en) * 1978-09-01 1980-03-12 Canon Inc Safety device
JPS5553344A (en) * 1978-10-15 1980-04-18 Canon Inc Image former
JPS5581360A (en) * 1978-12-11 1980-06-19 Pitney Bowes Inc Clock unit for copier
JPS5611086U (en) * 1979-06-30 1981-01-30
JPS5685759A (en) * 1979-12-14 1981-07-13 Ricoh Co Ltd Copying machine control system
JPS5799661A (en) * 1980-12-12 1982-06-21 Ricoh Co Ltd Synchronism control system for copying machine
JPS58105253A (en) * 1981-12-18 1983-06-23 Fuji Xerox Co Ltd Movement controller of optical placing plate in copying machine
JPS58178377A (en) * 1982-04-13 1983-10-19 Canon Inc Image forming device
JPS59171944A (en) * 1983-03-19 1984-09-28 Fuji Xerox Co Ltd Scanning controller of copying machine
JPS59188627A (en) * 1983-04-09 1984-10-26 Ricoh Co Ltd Method for coping with abnormality of copying machine

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