JPS56109384A - Electrophotographic copier - Google Patents

Electrophotographic copier

Info

Publication number
JPS56109384A
JPS56109384A JP1101880A JP1101880A JPS56109384A JP S56109384 A JPS56109384 A JP S56109384A JP 1101880 A JP1101880 A JP 1101880A JP 1101880 A JP1101880 A JP 1101880A JP S56109384 A JPS56109384 A JP S56109384A
Authority
JP
Japan
Prior art keywords
original
picture
corresponds
image formation
superposed
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
JP1101880A
Other languages
Japanese (ja)
Inventor
Tadamitsu Uchiyama
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.)
ONO GIJUTSU KENKYUSHO KK
Original Assignee
ONO GIJUTSU KENKYUSHO KK
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 ONO GIJUTSU KENKYUSHO KK filed Critical ONO GIJUTSU KENKYUSHO KK
Priority to JP1101880A priority Critical patent/JPS56109384A/en
Publication of JPS56109384A publication Critical patent/JPS56109384A/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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

PURPOSE:To enable to take a copy with several original superposed on the same copy paper while the copy paper passes once, by providing picture-projection optical systems that correspond to respective original surfaces as well as providing a plurarity of original surfaces. CONSTITUTION:Between transparent original holding plates 13A, 13B and 13C provided corresponding to image formation parts A, B and C, and those image formation parts, picture-projection optical systems consisting of a pair of mirrorw 30 and in-mirror lens 10 are provided; and light source 15 for original surface irradiation and exposure slit width adjusting tool 7 are provided together with each optical system, and light source 15 is fitted with reflective plate 14. In this constitution, electrophotographic photosensitive paper 1 having an electrostatic image formed is developed by processor 8 to form on its surface the picture that corresponds to original 12A, and then it is carried to image formation part B via destaticization device 9 to superpose on the 1st picture the picture that corresponds to original 12B. Next, the picture that corresponds to original 12C is superposed in the similar process.
JP1101880A 1980-02-01 1980-02-01 Electrophotographic copier Pending JPS56109384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1101880A JPS56109384A (en) 1980-02-01 1980-02-01 Electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1101880A JPS56109384A (en) 1980-02-01 1980-02-01 Electrophotographic copier

Publications (1)

Publication Number Publication Date
JPS56109384A true JPS56109384A (en) 1981-08-29

Family

ID=11766366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1101880A Pending JPS56109384A (en) 1980-02-01 1980-02-01 Electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS56109384A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929579A (en) * 1972-05-30 1974-03-16
JPS531026A (en) * 1976-06-25 1978-01-07 Konishiroku Photo Ind Co Ltd Color copy process
JPS5356032A (en) * 1976-10-30 1978-05-22 Ricoh Co Ltd Color electrophotography

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929579A (en) * 1972-05-30 1974-03-16
JPS531026A (en) * 1976-06-25 1978-01-07 Konishiroku Photo Ind Co Ltd Color copy process
JPS5356032A (en) * 1976-10-30 1978-05-22 Ricoh Co Ltd Color electrophotography

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