JPS60211470A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS60211470A
JPS60211470A JP59067872A JP6787284A JPS60211470A JP S60211470 A JPS60211470 A JP S60211470A JP 59067872 A JP59067872 A JP 59067872A JP 6787284 A JP6787284 A JP 6787284A JP S60211470 A JPS60211470 A JP S60211470A
Authority
JP
Japan
Prior art keywords
cartridge
copying machine
front door
lower cover
image carrier
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
JP59067872A
Other languages
Japanese (ja)
Inventor
Yoshiyasu Nagashima
長島　義康
Yoshio Ikeda
嘉男 池田
Yasuyuki Iwai
岩井　康幸
Yoshio Yamazaki
芳男 山崎
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 JP59067872A priority Critical patent/JPS60211470A/en
Publication of JPS60211470A publication Critical patent/JPS60211470A/en
Pending 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
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1671—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 photosensitive element
    • 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
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647—Mechanical connection means
    • 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
    • G03G2221/1606—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element
    • G03G2221/1609—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element protective arrangements for preventing damage
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To prevent detachment of a lower cover from being forgotton when an image carrier is set, by moving the lower cover of a lower aperture part of a cartridge, which incorporates the image carrier or the like, in the direction orthogonal to the axial direction of the image carrier in accordance with opening/ closing of a front door of a copying machine body. CONSTITUTION:An aperture part 214 provided in the lower side of a cartridge 21 incorporating an image carrier 7 is covered with a lower cover 24. The lower cover 24 is formed into a U shape with a cover part 24a and arm parts 24b and 24c, and end parts of arm parts 24b and 24c are supported freely turnably on the same axis as a shaft 7a of the image carrier 7. When a front door 27 is closed with a hinge 28 as the axis, a projection 27a attached to the front door 27 is brought into contact with an end part 24d of the cover 24, and an end part 21a is turned in the direction of an arrow E to open the aperture part 214. When the cartridge 21 is loaded to the copying machine body and the front door 27 is closed, the aperture part 214 is opened automatically; and thus, detachment of the lower cover is prevented from being forgotton.

Description

【発明の詳細な説明】 （産業上の利用分野） 本発明は、少なくとも像担持体をカートリッジに内包化
してブｒＩセスユニソ１〜とし、そのプロセスユニット
を複力゛機本体に対し着脱自在に装填できるようにした
複写機に関′］−る。Detailed Description of the Invention (Field of Industrial Application) The present invention provides a process unit in which at least an image bearing member is encapsulated in a cartridge, and the process unit is detachably loaded into the main body of a multi-function machine. Regarding the copying machine that made it possible to

（従来技術） 複写１Ｍ、例えば電子写真式複写機はかなり普及してお
り、その像担持体としての感光ドラムの交換、現像剤ト
ナーの補給、感光体をクリーニング゛する清掃部分自体
の清掃等は、定期的に行う必要があるが、ユーザにおい
てこれを行うことは比較的困難で、特殊の技術を持った
サービスマンに頼るのが一般である。(Prior Art) Copying 1M, for example, electrophotographic copying machines, have become quite popular, and there are many tasks such as replacing the photosensitive drum as an image bearing member, replenishing developer and toner, and cleaning the cleaning part itself that cleans the photosensitive member. , it is necessary to perform this on a regular basis, but it is relatively difficult for the user to do this, and it is common to rely on service personnel with special skills.

そこで、近頃では上記した感光ドラム、現像部分、及び
清掃部分等をカート’Ｊ　ｙジに内包化して一体的なプ
ロセスユニットとし、そのプロセスユニットを複写機本
体に対して着脱自在に装填できるようにしたものが提案
されている。例えば特開昭５７−２０００５１号公報、
或いは特開昭５７−２０００５２号公報参照。Therefore, recently, the above-mentioned photosensitive drum, developing section, cleaning section, etc. are housed in a cart to form an integrated process unit, and the process unit can be detachably loaded into the main body of the copying machine. has been proposed. For example, Japanese Patent Application Laid-Open No. 57-200051,
Or see Japanese Patent Application Laid-Open No. 57-200052.

これによれば、その着脱の取扱を容易にすることにより
、ユーザにおいてそのユニ・ノドの交換を容易に行うこ
とができ、サービスマンに頼る必要はな（なる。According to this, by making it easy to handle the attachment and detachment, the user can easily replace the uni-nod, and there is no need to rely on a service person.

また、このようにユニットを交換する機構を採用すれば
、現像剤の色を異ならせることにより、原稿の画像の色
にｊ芯じに色或いは々ｒみの色で複写を行うことができ
るようになり、はなはだ好都合である。In addition, by adopting a mechanism for replacing units like this, by changing the color of the developer, it is possible to copy the image of the original in the same color or in the same color as the core. This is extremely convenient.

ところで、ごのユニソ１を４１Ｘ’ｉ成するカー１−リ
ッジは、感光ドラＪ２の一部が露出゛・ｌ゛るよ・う形
成されるので、その露出部分をｉマ・うような１−蓋が
設けられるのが一般である。By the way, the cartridge 1-ridge that makes up the 41X'i Unison 1 is formed in such a way that a part of the photosensitive drum J2 is exposed. - A lid is generally provided.

しかし、従来では、この下蓋し１．装填作業の際に取り
外す必要があるが、その取外しを忘れ゛（しまうことが
あり、そのまま複写を開始さ・１！′（紙詰まりの原因
となることがあった。However, in the past, this lower lid was 1. It is necessary to remove it during loading work, but sometimes people forget to remove it and start copying without doing so, causing a paper jam.

（発明の目的） 本発明は、かかる点に鑑みζなされたもので、その目的
は、カートリッジを装填して前扉を閉じる際に、そのカ
ートリッジの下蓋が自動的に退避するようにし°ζ、上
記した問題を解決した複写機を提供することである。(Object of the Invention) The present invention has been made in view of the above points, and its purpose is to automatically retract the lower cover of the cartridge when the front door is closed after loading the cartridge. An object of the present invention is to provide a copying machine that solves the above-mentioned problems.

（発明の構成） このために本発明では、少なくとも像１１１１．７体を
カートリッジに内包化してプロセスユニットとし、該プ
ロセスユニットを上記複写機本体に着脱自在に装填でき
るようにした複写機において、」二記カートリッジの下
部の開口部を覆う下蓋を上記カートリッジ内の上記像担
持体の軸方向に直交する方向に移動可能に設け、上記複
写機本体の前扉の閉扉に連動して上記下蓋が移動して上
記開１コ部から退避するように構成している。(Structure of the Invention) For this purpose, the present invention provides a copying machine in which at least the image 1111.7 is contained in a cartridge to form a process unit, and the process unit can be detachably loaded into the copying machine main body. (2) A lower lid covering the lower opening of the cartridge is movable in a direction perpendicular to the axial direction of the image carrier in the cartridge, and the lower lid is moved in conjunction with closing of the front door of the copying machine main body. is configured to move and retreat from the opening 1 part.

（実施例） 以下、本発明の実施例について説明する。第１図は複写
機の全体の概略を示す図である。複写機本体１に対して
矢印Ａ方向に往復移動する原稿台移動方式を採用したプ
ラテンガラス２の上に載せた原稿３は、複写すべき画像
が下面となるようにした状態で、プラテンカバー４によ
って押えられ、この状態で複写開始ボタン（図示せず）
を操作すると、プラテンガラス２が原稿３及びプラテン
カバー４と共に移動して、その原稿３の下面が露光用光
源５によって露光走査され、その原稿３の下□面の像が
、集束性光伝送体（商品名：セルホソクレンズ）６によ
って、像１１１持体としての感光ドラム７に導かれる。(Example) Examples of the present invention will be described below. FIG. 1 is a diagram schematically showing the entire copying machine. A document 3 placed on a platen glass 2 that uses a document table moving system that moves back and forth in the direction of arrow A with respect to the copying machine main body 1 is placed on a platen cover 4 with the image to be copied facing downward. In this state, press the copy start button (not shown).
When the platen glass 2 moves together with the original 3 and the platen cover 4, the lower surface of the original 3 is exposed and scanned by the exposure light source 5, and the image of the lower □ surface of the original 3 is transferred to the focusing light transmitter. (Product name: Cellhoso Cleanse) 6 guides the image 111 to a photosensitive drum 7 as a carrier.

この感光ドラム７ば、接地された金属筒の外周面にセレ
ン等でなる光導電１ｔｉが設けられ°ζオンリ、上記露
光用光源５に対するプラテンガラス２の相対移動による
露光走査と連ＪＪＪシーζ、矢印１３方向に回転する。This photosensitive drum 7 is provided with a photoconductor 1ti made of selenium or the like on the outer peripheral surface of a grounded metal cylinder, and is connected to exposure scanning by relative movement of the platen glass 2 with respect to the exposure light source 5. Rotate in the direction of arrow 13.

また、この感光ドラム７は、集束性光伝送体６からの像
が到来する以前に、例えば５　Ｋ　ｖの直流高圧が印加
された帯電極８によって上記光導電ｌｔ！７の部分が例
えば＋１：、に一様に帯電される。そして、原稿３が露
光定配されるに従っ−（、その感光ドラム７」二に原稿
３の像に対応した光像が照射されると、光を受けた部分
のり〃電率がｉｌ’ｌｉ　＜なって、その部分の帯電型
（；カが接地された感光ドラム基体の金属筒に逃げ、こ
れによって光導電層の面に原稿３の画像に対応した静電
潜像が形成される。Furthermore, before the image from the focusing light transmitter 6 arrives, the photosensitive drum 7 is electrically conductive by the charged electrode 8 to which a DC high voltage of, for example, 5 Kv is applied. The portion 7 is uniformly charged to, for example, +1:. Then, as the original 3 is exposed and placed, a light image corresponding to the image of the original 3 is irradiated onto the photosensitive drum 7'2. As a result, the charged portion (;) escapes to the grounded metal cylinder of the photosensitive drum base, thereby forming an electrostatic latent image corresponding to the image of the original document 3 on the surface of the photoconductive layer.

感光ドラム７が更に矢印Ｂ方向に回転すると、正電荷の
静電潜像に現像装置１Ｉ７９から負電イ；：１を有する
トナーが静電力で吸引される。この結果、正の電荷の残
っている部分に前記のトナーが吸着して、感光ドラム７
の表面に静電潜像に対応したトナー像が形成される。When the photosensitive drum 7 further rotates in the direction of arrow B, toner having a negative charge of 1 is attracted by the electrostatic force from the developing device 1I79 to the positively charged electrostatic latent image. As a result, the toner is attracted to the portion where the positive charge remains, and the photosensitive drum 7
A toner image corresponding to the electrostatic latent image is formed on the surface of the toner image.

給紙用手差し部１０から挿入され給送ローラ１１で送ら
れた転写紙は、感光ドラム７上のトナー像に合致すべく
、トナー像の先端とその転写紙とが一致するようなタイ
ミングでタイミングローラ１２によって送り出され、そ
の送り出された転写紙には、転写部にて、直流高圧が印
加された転写極１３によって上記感光ドラム７の表面の
トナー像が転写される。The transfer paper inserted from the paper feed manual feed section 10 and fed by the feed roller 11 is timed so that the leading edge of the toner image and the transfer paper match in order to match the toner image on the photosensitive drum 7. The toner image on the surface of the photosensitive drum 7 is transferred to the transferred transfer paper fed by the roller 12 by the transfer pole 13 to which DC high voltage is applied at the transfer section.

その後、トナー像が転写された転写紙は、例えば交流高
圧が印加された分離極１４によって感光ドラム７から分
離され、その分離された転写紙は、上面にトナー像が載
った状態でガイド部１５を送られ、加熱された定着ロー
ラを有する定着部１６においてトナー像が定着され、そ
の後に排紙ローラ１７によって受皿１８に送り出される
。Thereafter, the transfer paper on which the toner image has been transferred is separated from the photosensitive drum 7 by, for example, a separation pole 14 to which an AC high voltage is applied, and the separated transfer paper is transferred to a guide section 15 with the toner image on its upper surface. The toner image is fixed in a fixing section 16 having a heated fixing roller, and then delivered to a tray 18 by a paper discharge roller 17.

上記感光ドラム７は、この後除電極１９によって除電さ
れた後、クリーナ（清掃部分）２０にてその表面が清１
１遇され、次の複１ｊ゛のプ（＝１セスに供される。以
」−のサイクルにより、原稿のＩＭ　”ｊ’が行われる
。After the photosensitive drum 7 is neutralized by an elimination electrode 19, its surface is cleaned by a cleaner (cleaning part) 20.
IM "j" of the manuscript is performed by the following cycle.

さて、本実施例では、上記した感光ドラム７、帯電極８
、現像装置９、除電極１１）、クリーリ・２０を、カー
トリッジ２１に内包化して、１個のプロセスユニット−
Ｕを構成するようにしている。Now, in this embodiment, the above-mentioned photosensitive drum 7, charging electrode 8
, the developing device 9, the removing electrode 11), and the Creeley 20 are included in the cartridge 21 to form one process unit.
I am trying to configure U.

このカートす・７ジ２１は、上面に露光用スリット２１
１が、両側にカイ１°′突起２１２．２１３が各々形成
され、ド面には感光ドラム７が露出するための開［−１
部２１４が形成されている。そして、この開［１部２１
４の下面はド蓋２４で覆われるようになっている。This cart 7-ji 21 has an exposure slit 21 on the top surface.
1 has chi 1°' protrusions 212 and 213 formed on both sides, and an opening [-1
A portion 214 is formed. And this opening [Part 1 21
The lower surface of 4 is covered with a lid 24.

上記カートリッジ２１の全体は、複写機本体１に設４Ｊ
られたガイル−ル２２．２３にＬ記ガイド突起２１’　
２．２１３を案内して奥方向に押し込むことにより、そ
の複写機本体ｌ内に装填できるようになっている。The entire cartridge 21 is installed in the main body 1 of the copying machine.
L-shaped guide protrusion 21' is attached to the guide rule 22.23.
By guiding the 2.213 and pushing it toward the back, it can be loaded into the copying machine main body l.

上記下蓋２４は、上記カートリッジ２１の開ｒ＝＋部２
１４を覆う蓋部分２４　ａとカー１−リッジ２１に枢支
される腕部分２４．　ｂ、２４．　ｃ、とでなり、前側
の腕部分２４ｂにはスプリング２５によって矢印Ｃ方向
への回転力が付勢され、ピン２６に当接してその蓋部分
２４ａが開口部２１４を閉じている。また、この腕部分
２４　ｂの６１１１部２４．　ｄば前方に折曲られて係
合部となっている。The lower lid 24 is located at the opening r=+ portion 2 of the cartridge 21.
A lid portion 24 a that covers the car 14 and an arm portion 24 a that is pivotally supported on the car ridge 21 . b, 24. c, the front arm portion 24b is biased with a rotational force in the direction of arrow C by the spring 25, and comes into contact with the pin 26, so that the lid portion 24a closes the opening 214. Also, the 6111 portion 24. of this arm portion 24b. d is bent forward to form an engaging portion.

２７ば複写機本体１の前扉であり、複写機本体ｌに対し
てヒンジ２８によって結合され、複写機本体１に片端が
固定されたチェノ２９によって、最大開放角度が規制さ
てい名。この前扉２７には、その内側に三角形状の突起
２７ａが形成されている。Reference numeral 27 is the front door of the copying machine main body 1, which is connected to the copying machine main body 1 by a hinge 28, and whose maximum opening angle is regulated by a chino 29 whose one end is fixed to the copying machine main body 1. A triangular projection 27a is formed on the inside of the front door 27.

さて、カートリッジ２１ば、上記したようにそのガイド
突起２１２．２１３を複写機本体１のガイドレール２２
．２３に案内させて、その複写機本体１内に押し込み、
装填する。このとき、第３図に示すように、下蓋２４は
スプリング２５の作用によって矢印Ｃ方向に回転してお
り、そのカートリッジ２１の開口部分２１４はその下蓋
２４によって閉じられている。Now, the cartridge 21 is connected to the guide rail 21 of the copying machine main body 1 as described above.
．． 23 and push it into the copying machine main body 1,
Load. At this time, as shown in FIG. 3, the lower lid 24 is rotating in the direction of arrow C by the action of the spring 25, and the opening portion 214 of the cartridge 21 is closed by the lower lid 24.

この装填の完了後に、第２図にボず前扉２７を矢印り方
向に閉じると、その前ｒａ、　２７の突起２７ａが下蓋
２４の前側の端部２４ｄａに１羽妾しＣ３その端部２４
ｄを矢印Ｅ方向に移動させる。したがって、下扉２４の
扉部分２４ａが開１−１部２１４から退避するように移
動して、その開Ｌ１部２１４が露出されるようになる。After this loading is completed, when the front door 27 is closed in the direction of the arrow in FIG. 24
d in the direction of arrow E. Therefore, the door portion 24a of the lower door 24 moves away from the opening 1-1 portion 214, and the opening L1 portion 214 is exposed.

この状態でば、下蓋２４は前扉２７の突起２７ａによっ
て押されて［１打１部２１４から退避しているので、そ
の前扉２７を再度間りば、下蓋２４は復帰して、開口部
２１４を再度間じるようになる。In this state, the lower lid 24 is pushed by the protrusion 27a of the front door 27 and retracted from the first part 214, so if you open the front door 27 again, the lower lid 24 will return to its original position. The opening 214 is now closed again.

すなわち、下蓋２４は前扉２７の開閉動作に連動して、
カー１−リッジ２１の開［１部２１４を開閉ｊ−る。That is, the lower lid 24 is linked to the opening/closing operation of the front door 27.
Car 1 - Opening of ridge 21 [Opening/closing part 1 214].

（発明の効果） 以上のように本発明によれば、プロセスユニットを構成
するカートリッジを複写機本体に対して装填した後、そ
の複１ｊ′機本体の前扉を閉じるとカートリッジの開１
’−］部を覆う下蓋がその開１１部から退避するように
なるので、その下蓋をわざわざ取り去る必要はなく、ま
た従来のようにその下蓋の取り忘れを心配する必要もな
いという特徴がある。(Effects of the Invention) As described above, according to the present invention, after the cartridge constituting the process unit is loaded into the copying machine main body, when the front door of the copying machine main body is closed, the cartridge is opened 1j'.
Since the lower cover that covers the '-] section is retracted from the opening 11, there is no need to take the trouble to remove the lower cover, and there is no need to worry about forgetting to remove the lower cover like in the past. There is.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の一実施例のプロセスユニットを具備す
る複写機の全体の側面を示す概略説明図、第２図は第１
図のｎ−ｎ線に沿った断面の説明図、第３図はカートリ
ッジの前端を示す図、第４図は下蓋と前扉との連動関係
を示す説明図である。 ７・・・感光ドラム、８・・・帯電極、９・・・現像装
置、１９・・・除電極、２０・・・クリーナ、２１・・
・プロセスユニットを構成するカートリッジ、２１１・
・・露光用スリット、２１２．２１３・・・ガイド突起
、２１４・・・開口部、２４・・・下蓋、２４ａ・・・
蓋部分、２４ｂ、２４ｃ・・・腕部分、２４ｄ・・・端
部、２５・・・スプリング、２６・・・ビン、２７・・
・前扉、２７ａ・・・突起、２８・・・ヒンジ、２９・
・・チェノ、Ｕ・・・プロセスユニット。 特許出願人　小西六写真工業株式会社 代理人弁理士長尾常明 ０FIG. 1 is a schematic explanatory diagram showing an overall side view of a copying machine equipped with a process unit according to an embodiment of the present invention, and FIG.
FIG. 3 is a diagram showing the front end of the cartridge, and FIG. 4 is an explanatory diagram showing the interlocking relationship between the lower cover and the front door. 7... Photosensitive drum, 8... Charging electrode, 9... Developing device, 19... Eliminating electrode, 20... Cleaner, 21...
・Cartridge that constitutes the process unit, 211・
...Exposure slit, 212.213...Guide protrusion, 214...Opening, 24...Lower lid, 24a...
Lid part, 24b, 24c...Arm part, 24d...End part, 25...Spring, 26...Bin, 27...
・Front door, 27a...Protrusion, 28...Hinge, 29・
... Cheno, U... Process unit. Patent applicant: Konishiroku Photo Industry Co., Ltd. Representative patent attorney Tsuneaki Nagao0

Claims (1)

【特許請求の範囲】 （Ｉ）、少なくとも像＋１１１．’ｉ体をカートリッジ
に内包化してプロセスユニットとＬ７、該プ１：Ｉセス
ユニットを上記複写機本体に着脱自在に装ｊＨできるよ
うにした複写機においζ、 上記カートリッジの下部の開「−１部を榎う１・蓋を上
記カートリッジ内のｔ起部１１劃持体の軸方向に直交す
る方向に移動可能に設り、１−記複写槻本体の前扉の閉
扉に連動して」ユ記下蓋が移動しζ」−記聞口部から退
避するように構成したことを特徴とする複写機。[Claims] (I) At least image +111. In a copying machine in which a process unit and L7 are housed in a cartridge, and the process unit can be removably attached to the copying machine main body, the opening at the bottom of the cartridge is 1. The lid is movable in the direction perpendicular to the axial direction of the holder 11 in the cartridge, and the lid is moved in the direction perpendicular to the axial direction of the holder 11 in the cartridge. A copying machine characterized in that the lower cover is configured to move and retreat from the recording/recording opening.
JP59067872A 1984-04-05 1984-04-05 Copying machine Pending JPS60211470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59067872A JPS60211470A (en) 1984-04-05 1984-04-05 Copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59067872A JPS60211470A (en) 1984-04-05 1984-04-05 Copying machine

Publications (1)

Publication Number Publication Date
JPS60211470A true JPS60211470A (en) 1985-10-23

Family

ID=13357443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59067872A Pending JPS60211470A (en) 1984-04-05 1984-04-05 Copying machine

Country Status (1)

Country Link
JP (1) JPS60211470A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7409175B2 (en) 2005-02-07 2008-08-05 Samsung Electronics Co., Ltd. Image forming apparatus and image reading apparatus with locking unit for locking movable object

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7409175B2 (en) 2005-02-07 2008-08-05 Samsung Electronics Co., Ltd. Image forming apparatus and image reading apparatus with locking unit for locking movable object

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