JPS5778056A - Electrostatic recorder - Google Patents

Electrostatic recorder

Info

Publication number
JPS5778056A
JPS5778056A JP15299480A JP15299480A JPS5778056A JP S5778056 A JPS5778056 A JP S5778056A JP 15299480 A JP15299480 A JP 15299480A JP 15299480 A JP15299480 A JP 15299480A JP S5778056 A JPS5778056 A JP S5778056A
Authority
JP
Japan
Prior art keywords
markers
recording
discontinuous parts
boundaries
photodetector
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
JP15299480A
Other languages
Japanese (ja)
Inventor
Takashi Ezaki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15299480A priority Critical patent/JPS5778056A/en
Publication of JPS5778056A publication Critical patent/JPS5778056A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

PURPOSE:To prevent the generation of regions where recording is obscure or infeasible by providing markers at the boundaries of discontinuous parts of different resistance values, and starting recording after detection of said markers. CONSTITUTION:Markers 15 are provided at the boundaries of the discontinuous parts of a conductor layer, and a light emitting element 16 and a photodetector 17 are provided. The markers 15 are provided at the boundaries of the discontinuous parts in this way and recording is started after these are detected by using, for example, the light emitting element 16 and the photodetector 17, whereby recording in the discontinuous parts of the conductor layer is obviated.
JP15299480A 1980-11-01 1980-11-01 Electrostatic recorder Pending JPS5778056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15299480A JPS5778056A (en) 1980-11-01 1980-11-01 Electrostatic recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15299480A JPS5778056A (en) 1980-11-01 1980-11-01 Electrostatic recorder

Publications (1)

Publication Number Publication Date
JPS5778056A true JPS5778056A (en) 1982-05-15

Family

ID=15552626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15299480A Pending JPS5778056A (en) 1980-11-01 1980-11-01 Electrostatic recorder

Country Status (1)

Country Link
JP (1) JPS5778056A (en)

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