JPH03103419U - - Google Patents

Info

Publication number
JPH03103419U
JPH03103419U JP1990011860U JP1186090U JPH03103419U JP H03103419 U JPH03103419 U JP H03103419U JP 1990011860 U JP1990011860 U JP 1990011860U JP 1186090 U JP1186090 U JP 1186090U JP H03103419 U JPH03103419 U JP H03103419U
Authority
JP
Japan
Prior art keywords
exposure
scanning means
scanning
timer
laser beam
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
JP1990011860U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1990011860U priority Critical patent/JPH03103419U/ja
Priority to US07/606,126 priority patent/US5144339A/en
Publication of JPH03103419U publication Critical patent/JPH03103419U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
    • H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04755—Control or error compensation of scanning position or velocity by controlling the position or movement of a scanning element or carriage, e.g. of a polygonal mirror, of a drive motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP1990011860U 1990-02-07 1990-02-07 Pending JPH03103419U (US07860544-20101228-C00003.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990011860U JPH03103419U (US07860544-20101228-C00003.png) 1990-02-07 1990-02-07
US07/606,126 US5144339A (en) 1990-02-07 1990-10-30 Laser scanner with deflector and photosensitive drum control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990011860U JPH03103419U (US07860544-20101228-C00003.png) 1990-02-07 1990-02-07

Publications (1)

Publication Number Publication Date
JPH03103419U true JPH03103419U (US07860544-20101228-C00003.png) 1991-10-28

Family

ID=11789484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990011860U Pending JPH03103419U (US07860544-20101228-C00003.png) 1990-02-07 1990-02-07

Country Status (2)

Country Link
US (1) US5144339A (US07860544-20101228-C00003.png)
JP (1) JPH03103419U (US07860544-20101228-C00003.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03129367A (ja) * 1989-10-14 1991-06-03 Canon Inc レーザビームプリンタ
US6122068A (en) * 1991-06-17 2000-09-19 Canon Kabushiki Kaisha Image forming apparatus
JPH0651224A (ja) * 1992-07-31 1994-02-25 Canon Inc 走査光学装置
JP2002315378A (ja) * 2001-04-09 2002-10-25 Konica Corp ブラシレスモータ、ブラシレスモータの制御方法、光偏向装置及び光偏向装置の制御方法
US6459443B1 (en) * 2001-06-21 2002-10-01 Lexmark International, Inc Method of minimizing print delay due to mirror motor warm-up in an electrophotographic machine
US20040166462A1 (en) 2003-02-26 2004-08-26 Align Technology, Inc. Systems and methods for fabricating a dental template
US20040166463A1 (en) * 2003-02-26 2004-08-26 Align Technology, Inc. Systems and methods for combination treatments of dental patients

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599624A (ja) * 1982-07-08 1984-01-19 Canon Inc 画像記録装置
JPH01138525A (ja) * 1987-11-26 1989-05-31 Fuji Xerox Co Ltd レーザ走査装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059833A (en) * 1975-02-03 1977-11-22 Canon Kabushiki Kaisha Recording position adjuster
JPH0612382B2 (ja) * 1984-02-15 1994-02-16 キヤノン株式会社 レ−ザビ−ムプリンタ
JP2665549B2 (ja) * 1985-10-09 1997-10-22 株式会社リコー レーザ記録装置の露光装置
JPH02131980A (ja) * 1988-11-14 1990-05-21 Asahi Optical Co Ltd レーザープリンター

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599624A (ja) * 1982-07-08 1984-01-19 Canon Inc 画像記録装置
JPH01138525A (ja) * 1987-11-26 1989-05-31 Fuji Xerox Co Ltd レーザ走査装置

Also Published As

Publication number Publication date
US5144339A (en) 1992-09-01

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