JPS5915948A - Picture forming machine - Google Patents

Picture forming machine

Info

Publication number
JPS5915948A
JPS5915948A JP57125264A JP12526482A JPS5915948A JP S5915948 A JPS5915948 A JP S5915948A JP 57125264 A JP57125264 A JP 57125264A JP 12526482 A JP12526482 A JP 12526482A JP S5915948 A JPS5915948 A JP S5915948A
Authority
JP
Japan
Prior art keywords
turned
axis
switches
original
area
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
JP57125264A
Other languages
Japanese (ja)
Inventor
Hiroaki Tsuchiya
Osamu Sugino
Takashi Osawa
Shinkichi Takahashi
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP57125264A priority Critical patent/JPS5915948A/en
Publication of JPS5915948A publication Critical patent/JPS5915948A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/36Editing, i.e. producing a composite image by copying one or more original images or parts thereof

Abstract

PURPOSE:To execute easily trimming, namely, to erase an unnecessary picture, and to reduce the burden to a cleaning device, by selecting a desired area of an original by a switch provided on an original placing plate of a picture forming machine. CONSTITUTION:A photosensitive drum 6 provided with photoconductivity is rotated clockwise, is charged uniformly by a charger 7, and there after, an original 1 on an original placing plate 11 is exposed and scanned in the Y axis direction by an original sheet illuminating device 9, and is irradiated onto the drum through a reflection mirror 9'. In the downstream from a latent image forming area 6', a non-picture forming exposure lamp train 5 is provided in the longitudinal direction. In case when it is desired to copy only an oblique line part and to erase other part, switches of the X axis and the Y axis corresponding to the oblique line area are turned on. For instance, in the X axis switches X4-Xa-1 are turned on and other switches are turned off, and in the Y axis, Y5-Yb-1 are turned on and other switches are turned off. In this way, an unnecessary picture can be erased, and copying of only a desired area can be executed.
JP57125264A 1982-07-19 1982-07-19 Picture forming machine Pending JPS5915948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57125264A JPS5915948A (en) 1982-07-19 1982-07-19 Picture forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57125264A JPS5915948A (en) 1982-07-19 1982-07-19 Picture forming machine

Publications (1)

Publication Number Publication Date
JPS5915948A true JPS5915948A (en) 1984-01-27

Family

ID=14905772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57125264A Pending JPS5915948A (en) 1982-07-19 1982-07-19 Picture forming machine

Country Status (1)

Country Link
JP (1) JPS5915948A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166969A (en) * 1984-02-09 1985-08-30 Matsushita Electric Ind Co Ltd Electrophotographic device
FR2566545A1 (en) * 1984-06-25 1985-12-27 Dainippon Screen Mfg METHOD AND DEVICE FOR REPRODUCING A DESIRED PART OF AN ORIGINAL ON PAPER FOR COPYING IN AN ELECTROPHOTOGRAPHIC COPIER
JPS61182058A (en) * 1985-02-07 1986-08-14 Ricoh Co Ltd Editing device of picture
DE3605472A1 (en) * 1985-02-21 1986-08-21 Canon Kk Copier (copying device)
US4634260A (en) * 1984-09-03 1987-01-06 Kabushiki Kaisha Toshiba Image forming apparatus
EP0210467A2 (en) * 1985-07-05 1987-02-04 Mita Industrial Co., Ltd. Area setting device
US4685794A (en) * 1984-09-14 1987-08-11 Kabushiki Kaisha Toshiba Image forming apparatus
US4701044A (en) * 1985-01-29 1987-10-20 Konishiroku Photo Ind. Co., Ltd. Image recording apparatus for composing plural partial original images into a single composite image
US4728985A (en) * 1985-06-20 1988-03-01 Ricoh Company, Ltd. Copier capable of setting up an erase area on a photoconductive element
US4746953A (en) * 1986-10-08 1988-05-24 Xerox Corporation Membrane strip control

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166969A (en) * 1984-02-09 1985-08-30 Matsushita Electric Ind Co Ltd Electrophotographic device
JPH0469786B2 (en) * 1984-02-09 1992-11-09 Matsushita Electric Ind Co Ltd
FR2566545A1 (en) * 1984-06-25 1985-12-27 Dainippon Screen Mfg METHOD AND DEVICE FOR REPRODUCING A DESIRED PART OF AN ORIGINAL ON PAPER FOR COPYING IN AN ELECTROPHOTOGRAPHIC COPIER
US4634260A (en) * 1984-09-03 1987-01-06 Kabushiki Kaisha Toshiba Image forming apparatus
US4685794A (en) * 1984-09-14 1987-08-11 Kabushiki Kaisha Toshiba Image forming apparatus
US4701044A (en) * 1985-01-29 1987-10-20 Konishiroku Photo Ind. Co., Ltd. Image recording apparatus for composing plural partial original images into a single composite image
JPS61182058A (en) * 1985-02-07 1986-08-14 Ricoh Co Ltd Editing device of picture
DE3605472A1 (en) * 1985-02-21 1986-08-21 Canon Kk Copier (copying device)
US4728985A (en) * 1985-06-20 1988-03-01 Ricoh Company, Ltd. Copier capable of setting up an erase area on a photoconductive element
US4724464A (en) * 1985-07-05 1988-02-09 Mita Industrial Co., Ltd. Area setting device
EP0210467A2 (en) * 1985-07-05 1987-02-04 Mita Industrial Co., Ltd. Area setting device
US4746953A (en) * 1986-10-08 1988-05-24 Xerox Corporation Membrane strip control

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