JPH0255788B2 - - Google Patents

Info

Publication number
JPH0255788B2
JPH0255788B2 JP55134979A JP13497980A JPH0255788B2 JP H0255788 B2 JPH0255788 B2 JP H0255788B2 JP 55134979 A JP55134979 A JP 55134979A JP 13497980 A JP13497980 A JP 13497980A JP H0255788 B2 JPH0255788 B2 JP H0255788B2
Authority
JP
Japan
Prior art keywords
document
color
holding cover
copied
image
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.)
Expired - Lifetime
Application number
JP55134979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5760357A (en
Inventor
Koji Yugawa
Isao Sakurai
Takashi Murahashi
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP55134979A priority Critical patent/JPS5760357A/ja
Priority to GB8127282A priority patent/GB2086068B/en
Priority to US06/302,587 priority patent/US4415261A/en
Priority to DE19813137944 priority patent/DE3137944A1/de
Publication of JPS5760357A publication Critical patent/JPS5760357A/ja
Publication of JPH0255788B2 publication Critical patent/JPH0255788B2/ja
Granted 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
    • G03B27/6221—Transparent copy platens
    • G03B27/6228—Platen covers
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
JP55134979A 1980-09-26 1980-09-26 Copying device Granted JPS5760357A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55134979A JPS5760357A (en) 1980-09-26 1980-09-26 Copying device
GB8127282A GB2086068B (en) 1980-09-26 1981-09-09 Platen cover
US06/302,587 US4415261A (en) 1980-09-26 1981-09-15 An improved platen cover for a copying machine
DE19813137944 DE3137944A1 (de) 1980-09-26 1981-09-24 Kopiervorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55134979A JPS5760357A (en) 1980-09-26 1980-09-26 Copying device

Publications (2)

Publication Number Publication Date
JPS5760357A JPS5760357A (en) 1982-04-12
JPH0255788B2 true JPH0255788B2 (OSRAM) 1990-11-28

Family

ID=15141074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55134979A Granted JPS5760357A (en) 1980-09-26 1980-09-26 Copying device

Country Status (4)

Country Link
US (1) US4415261A (OSRAM)
JP (1) JPS5760357A (OSRAM)
DE (1) DE3137944A1 (OSRAM)
GB (1) GB2086068B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018191213A (ja) * 2017-05-10 2018-11-29 京セラドキュメントソリューションズ株式会社 画像読取装置及び画像形成装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017963A (en) * 1990-05-07 1991-05-21 Xerox Corporation Image input device providing background detection arrangement
JP2678395B2 (ja) * 1990-07-30 1997-11-17 三田工業株式会社 原稿検出手段を備えた画像処理機
US5081497A (en) * 1991-02-13 1992-01-14 Xerox Corporation Document registration utilizing retractable transparent member beneath platen
US5384621A (en) * 1994-01-04 1995-01-24 Xerox Corporation Document detection apparatus
US5751461A (en) * 1995-09-11 1998-05-12 Avision, Inc Edge-flat image scanning system
JP2001167271A (ja) * 1999-12-08 2001-06-22 Fuji Photo Film Co Ltd 原稿領域認識方法および装置、画像処理方法および装置、プラテンカバー、プラテンカバー用シート、原稿読取装置、並びに記録媒体
US20030081272A1 (en) * 2001-10-29 2003-05-01 Tsung-Yin Chen Document retainer for vertically oriented image scanning device
US7058350B2 (en) * 2002-01-16 2006-06-06 Xerox Corporation Copier or scanner platen cover with fluorescent coating
US7149006B2 (en) * 2002-09-20 2006-12-12 Hewltt-Packard Development Company, L.P. Scanner lid white board
JP2006074604A (ja) * 2004-09-03 2006-03-16 Funai Electric Co Ltd スキャナ付きプリンタ装置およびスキャナ装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756183A (fr) * 1969-09-16 1971-02-15 Addressograph Multigraph Ensemble pour l'execution de travaux de reproduction photographique
US3713861A (en) * 1969-12-04 1973-01-30 Xerox Corp Inhibitor device
FR2075386A5 (OSRAM) * 1970-01-10 1971-10-08 Fuji Photo Film Co Ltd
US3689143A (en) * 1970-12-28 1972-09-05 Xerox Corp Reproducing machine
JPS4833201A (OSRAM) * 1971-09-06 1973-05-08
JPS4854592A (OSRAM) * 1971-11-10 1973-07-31
US3788737A (en) * 1972-10-13 1974-01-29 Xerox Corp Luminescent cover
JPS52110636A (en) * 1976-03-15 1977-09-16 Canon Inc Prevention of copying
JPS5622424A (en) * 1979-08-01 1981-03-03 Konishiroku Photo Ind Co Ltd Original size detecting unit of copying machine
JPS5639555A (en) * 1979-09-07 1981-04-15 Toshiba Corp Original discrimination method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018191213A (ja) * 2017-05-10 2018-11-29 京セラドキュメントソリューションズ株式会社 画像読取装置及び画像形成装置

Also Published As

Publication number Publication date
GB2086068A (en) 1982-05-06
JPS5760357A (en) 1982-04-12
GB2086068B (en) 1985-01-09
US4415261A (en) 1983-11-15
DE3137944A1 (de) 1982-05-19
DE3137944C2 (OSRAM) 1992-09-17

Similar Documents

Publication Publication Date Title
US5065185A (en) Multi-function detecting device for a document reproduction machine
DE69026774T2 (de) Densitometer zur Messung der Entwickelbarkeit
US4511246A (en) Size detecting device of a copy document suitable for electrophotographic copying machine
JPH0255788B2 (OSRAM)
GB2061825A (en) Automatic bias control system for electrophotographic copier
DE19958924A1 (de) Entwicklungsapparat und Bilderzeugungsapparat, der den Entwicklungsapparat verwendet und Verfahren zum Bestimmen eines Tonerende-Zustandes
US4970562A (en) Color image processing apparatus
US4745438A (en) Automatic copier show-around erase system
US4937636A (en) Single pass, two-color electrophotographic reproduction machine
US4912508A (en) Automatic background control for an electrostatic copier
US6169612B1 (en) Image processor provided with document detecting means
US3957370A (en) Copying device with a system for a reflex exposure of the original
JPS643246B2 (OSRAM)
US5258812A (en) Method and mechanism for document size determination using an advanceable document background member
JPS643247B2 (OSRAM)
US4809043A (en) Document scanning optical device
US5659836A (en) Transfer drum having a low-reflectivity area
JPS634982Y2 (OSRAM)
JP2858127B2 (ja) 画像読取装置
JPH04177234A (ja) 複写方法
JPH0714991Y2 (ja) 電子写真複写機の先端余白露光装置
JPH0524923Y2 (OSRAM)
JPS59125770A (ja) 複写防止原稿
JPH0437989B2 (OSRAM)
JPH0330849B2 (OSRAM)