JPS5735874A - Overheating prevention method of copying machine - Google Patents

Overheating prevention method of copying machine

Info

Publication number
JPS5735874A
JPS5735874A JP11225380A JP11225380A JPS5735874A JP S5735874 A JPS5735874 A JP S5735874A JP 11225380 A JP11225380 A JP 11225380A JP 11225380 A JP11225380 A JP 11225380A JP S5735874 A JPS5735874 A JP S5735874A
Authority
JP
Japan
Prior art keywords
copying
sheets
counter
plural number
copying machine
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
JP11225380A
Other languages
Japanese (ja)
Inventor
Akitake Miyoshi
Kiyoshi Shibata
Jiro Fujii
Tsugio Nakanishi
Toshio Watanabe
Yosuke Ohata
Ichiro Takahashi
Shozo Kai
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial Co 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 Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Priority to JP11225380A priority Critical patent/JPS5735874A/en
Publication of JPS5735874A publication Critical patent/JPS5735874A/en
Pending 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To prevent the overheating of a copying machine securely by forcing copying operation to stop temporarily when sucessive copying of more than a prescribed number of sheets is intended, after copying more than a prescribed number of sheets successively. CONSTITUTION:The 1st plural number as the number of sheets to be copied is set with a continuous-copy-sheet-number setting swtich 9 and stored in a counter 33. Whin a print button 8 depressed, copies are taken continuously as many as the plural number N. The 2nd plural number M is set with the switch 9. For example, the N is greater than 20, and the M is greater than 30. The output of a discriminating circuit 36 is an (N-20)+(M-30), which is supplied to a down counter 36. In this case, logic 1 is outputted from the terminal P of the counter 36, so even pushing button 8 generates logic 0 as the output of an AND gate 37. Therefore, a control circuit 41 operates to inhibit copying operation. As the counter goes down to zero, copying of M sheets starts. When the greater the values of N and M become the longer the pause time becomes.
JP11225380A 1980-08-14 1980-08-14 Overheating prevention method of copying machine Pending JPS5735874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11225380A JPS5735874A (en) 1980-08-14 1980-08-14 Overheating prevention method of copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11225380A JPS5735874A (en) 1980-08-14 1980-08-14 Overheating prevention method of copying machine

Publications (1)

Publication Number Publication Date
JPS5735874A true JPS5735874A (en) 1982-02-26

Family

ID=14582072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11225380A Pending JPS5735874A (en) 1980-08-14 1980-08-14 Overheating prevention method of copying machine

Country Status (1)

Country Link
JP (1) JPS5735874A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998440U (en) * 1982-12-23 1984-07-03 株式会社リコー Copy machine light source temperature control device
JPS6244771A (en) * 1985-08-23 1987-02-26 Fuji Xerox Co Ltd Dew condensation preventing device for optical system
JPS62131838U (en) * 1986-02-12 1987-08-20
JPS62139639U (en) * 1986-02-27 1987-09-03
JPS63105153U (en) * 1986-12-25 1988-07-07
JPS63271486A (en) * 1987-04-30 1988-11-09 Mita Ind Co Ltd Cleaning device for lower face of original platen
WO2005052697A1 (en) * 2003-11-28 2005-06-09 Fuji Xerox Co., Ltd. Image forming apparatus and method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998440U (en) * 1982-12-23 1984-07-03 株式会社リコー Copy machine light source temperature control device
JPS6244771A (en) * 1985-08-23 1987-02-26 Fuji Xerox Co Ltd Dew condensation preventing device for optical system
JPS62131838U (en) * 1986-02-12 1987-08-20
JPS62139639U (en) * 1986-02-27 1987-09-03
JPS63105153U (en) * 1986-12-25 1988-07-07
JPS63271486A (en) * 1987-04-30 1988-11-09 Mita Ind Co Ltd Cleaning device for lower face of original platen
WO2005052697A1 (en) * 2003-11-28 2005-06-09 Fuji Xerox Co., Ltd. Image forming apparatus and method
EP1688804A1 (en) * 2003-11-28 2006-08-09 Fuji Xerox Co., Ltd Image forming apparatus and method
US7680423B2 (en) 2003-11-28 2010-03-16 Fuji Xerox Co., Ltd. Image forming apparatus and method for controlling wear of a photoconductor drum
EP1688804B1 (en) * 2003-11-28 2013-10-09 Fuji Xerox Co., Ltd Image forming method

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