JPH0210548U - - Google Patents

Info

Publication number
JPH0210548U
JPH0210548U JP1988087337U JP8733788U JPH0210548U JP H0210548 U JPH0210548 U JP H0210548U JP 1988087337 U JP1988087337 U JP 1988087337U JP 8733788 U JP8733788 U JP 8733788U JP H0210548 U JPH0210548 U JP H0210548U
Authority
JP
Japan
Prior art keywords
print head
optical print
photosensitive drum
access cover
electrophotographic printer
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.)
Granted
Application number
JP1988087337U
Other languages
English (en)
Other versions
JPH0642850Y2 (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 JP1988087337U priority Critical patent/JPH0642850Y2/ja
Priority to US07/370,438 priority patent/US4905028A/en
Publication of JPH0210548U publication Critical patent/JPH0210548U/ja
Application granted granted Critical
Publication of JPH0642850Y2 publication Critical patent/JPH0642850Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
    • G03G21/1821—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/12—Guards, shields or dust excluders
    • B41J29/13—Cases or covers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1628—Clamshell type
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1666—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the exposure unit
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1636—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the exposure unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1654—Locks and means for positioning or alignment
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/166—Electrical connectors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Dot-Matrix Printers And Others (AREA)

Description

【図面の簡単な説明】
第１図は、本考案に係る電子写真プリンタを説
明する斜視図、第２図は、光プリントヘツドとプ
ロセスカートリツジの位置関係を示す図、第３図
は、光プリントヘツドを発光側から見た一部省略
図、第４図は、第２図におけるＡ矢視方向図、第
５図は、従来の電子写真プリンタを説明する概略
図である。 １……電子写真プリンタ、１１……プリンタ装
置本体、１２……上面開口、２……アクセスカバ
ー、２１……内面、３……ヘツドホルダ、３１…
…一端、３２……他端、３２ａ……内面、４……
光プリントヘツド、４１……ホール、４２……電
極面、５……プロセスカートリツジ、５１……ピ
ン、６……感光ドラム、７……圧接コネクタ、７
１……圧接電極片。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) プリンタ装置本体の上面開口に開閉するア
    クセスカバーと、 前記アクセスカバーの内面側で一端を枢支して
    開閉自在に成すとともに他端の下面に光プリント
    ヘツドを取付けたヘツドホルダと、 プロセスカートリツジに装填された状態で前記
    上面開口に出入自在に配設される感光ドラムと、 から成る電子写真プリンタ。 (2) 前記光プリントヘツドの両側に穿孔したホ
    ールと前記プロセスカートリツジに設けた一対の
    ピンとを嵌着させることにより、前記光プリント
    ヘツドと前記感光ドラムとを一定の位置関係に配
    置する請求項１記載の電子写真プリンタ。 (3) 前記ヘツドホルダを閉じた際に光プリント
    ヘツドに設けた電極面と、 プリンタ装置本体内に設けた圧接コネクタとが
    接続し、 前記光プリントヘツドに電源の供給及びプリン
    ト情報の送信を行う請求項１記載の電子写真プリ
    ンタ。
JP1988087337U 1988-06-30 1988-06-30 電子写真プリンタ Expired - Lifetime JPH0642850Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988087337U JPH0642850Y2 (ja) 1988-06-30 1988-06-30 電子写真プリンタ
US07/370,438 US4905028A (en) 1988-06-30 1989-06-23 Electrophotographic printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988087337U JPH0642850Y2 (ja) 1988-06-30 1988-06-30 電子写真プリンタ

Publications (2)

Publication Number Publication Date
JPH0210548U true JPH0210548U (ja) 1990-01-23
JPH0642850Y2 JPH0642850Y2 (ja) 1994-11-09

Family

ID=13912057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988087337U Expired - Lifetime JPH0642850Y2 (ja) 1988-06-30 1988-06-30 電子写真プリンタ

Country Status (2)

Country Link
US (1) US4905028A (ja)
JP (1) JPH0642850Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0588517A (ja) * 1991-09-30 1993-04-09 Rohm Co Ltd Ｌｅｄヘツド
JPH0625864U (ja) * 1992-07-28 1994-04-08 株式会社タカラ 折り畳みラベル
US8294746B2 (en) 2009-03-17 2012-10-23 Brother Kogyo Kabushiki Kaisha Image forming apparatus with exposing unit and photosensitive member

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2854911B2 (ja) * 1990-02-06 1999-02-10 沖電気工業株式会社 画像形成カートリッジ及びこのカートリッジを用いる電子写真印刷装置
JP2634689B2 (ja) * 1990-10-02 1997-07-30 三田工業株式会社 画像形成装置
JP3504170B2 (ja) * 1998-12-14 2004-03-08 株式会社沖データ 画像形成装置
JP4608049B2 (ja) * 2000-03-09 2011-01-05 株式会社沖データ 電子写真記録装置
US6731894B2 (en) * 2002-05-17 2004-05-04 Aetas Technology Inc. Protective shutter for an electrophotographic apparatus having a replaceable developer cartridge
KR100694149B1 (ko) * 2005-08-05 2007-03-12 삼성전자주식회사 잉크레벨 검지장치 및 이를 구비한 잉크젯 화상형성장치
US7397493B2 (en) * 2005-09-23 2008-07-08 Lexmark International, Inc. Laser printhead having a mechanical skew correction mechanism
JP2009058759A (ja) * 2007-08-31 2009-03-19 Brother Ind Ltd 画像形成装置
JP5578976B2 (ja) * 2010-07-21 2014-08-27 キヤノン株式会社 印刷装置
JP5182392B2 (ja) 2011-03-31 2013-04-17 ブラザー工業株式会社 記録装置
US11036178B1 (en) * 2020-02-07 2021-06-15 Toshiba Tec Kabushiki Kaisha Exposure device of image forming apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6195956A (ja) * 1984-10-18 1986-05-14 Matsushita Electric Ind Co Ltd 電子写真記録装置
JPS61158478A (ja) * 1984-12-28 1986-07-18 Canon Inc 画像形成装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785319A (en) * 1986-08-05 1988-11-15 Canon Kabushiki Kaisha Electrographic apparatus
US4809032A (en) * 1986-12-10 1989-02-28 Kabushiki Kaisha Toshiba Printing apparatus
US4796037A (en) * 1987-03-11 1989-01-03 Ricoh Company, Limited Compact image recording apparatus having an up-side down structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6195956A (ja) * 1984-10-18 1986-05-14 Matsushita Electric Ind Co Ltd 電子写真記録装置
JPS61158478A (ja) * 1984-12-28 1986-07-18 Canon Inc 画像形成装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0588517A (ja) * 1991-09-30 1993-04-09 Rohm Co Ltd Ｌｅｄヘツド
JPH0625864U (ja) * 1992-07-28 1994-04-08 株式会社タカラ 折り畳みラベル
US8294746B2 (en) 2009-03-17 2012-10-23 Brother Kogyo Kabushiki Kaisha Image forming apparatus with exposing unit and photosensitive member

Also Published As

Publication number Publication date
US4905028A (en) 1990-02-27
JPH0642850Y2 (ja) 1994-11-09

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