JPS6255665A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS6255665A
JPS6255665A JP60195660A JP19566085A JPS6255665A JP S6255665 A JPS6255665 A JP S6255665A JP 60195660 A JP60195660 A JP 60195660A JP 19566085 A JP19566085 A JP 19566085A JP S6255665 A JPS6255665 A JP S6255665A
Authority
JP
Japan
Prior art keywords
gear
copying machine
recording paper
machine body
supporting point
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
JP60195660A
Other languages
Japanese (ja)
Inventor
Hiroyuki Honda
本多 廣行
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 JP60195660A priority Critical patent/JPS6255665A/en
Publication of JPS6255665A publication Critical patent/JPS6255665A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To remove simply and easily a recording paper which has become a jam state in a fixing roller, by releasing a means for raising a copying machine body by using a part thereof as a supporting point, and a driving means which is connected to a fixing device by an operating means projected from the vicinity of the supporting point position by raising the copying machine body. CONSTITUTION:An oscillating lever 90 which can turn freely by using a revolving shaft 32c of a double purchase gear device 32a-32b as a supporting point is energized clockwise by a tension spring 91 and can engage said gear 33 which has been attached axially to a position where it is engaged to a small gear 32b of the double purchase gear device 32a-32b, to said gear 34. When the front of a copying machine body 1 drawn up so as to contact to the floor surface by an inclined face part 1a, the oscillating lever 90 turns counterclockwise against the tension spring 91 by weight of the copying machine and detaches the gear 33 from the engagement of the gear 34. As a result, a fixing roller becomes a state that it can rotate freely, and in case a recording paper which is carried from an image transfer part has caused a jam, the recording paper can be removed easily by drawing it out freely in the carrying direction or its reverse direction.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、事務機として使用される電子写真等による複
写機の改良に関する。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an improvement of a copying machine using electrophotography or the like used as an office machine.

〔従来の技術〕[Conventional technology]

複写機本体には一般に強力なトルクをもつ駆動用モータ
が内蔵されていて、感光体ドラム回転や記録紙の搬送さ
らに光学系の移動によって露光走査を行う形式の複写機
にあっては光学装置の往復作動、また原稿の移動によっ
て露光走査を行う形式のものでは原稿台の往復作動をも
同一のモータによって駆動する構造がとられている。
The main body of a copying machine generally has a built-in driving motor with strong torque, and in a copying machine that performs exposure scanning by rotating the photoreceptor drum, conveying the recording paper, and moving the optical system, the optical device is In the case of a type in which exposure scanning is performed by reciprocating operation and moving the document, a structure is adopted in which the reciprocating operation of the document table is also driven by the same motor.

この内、感光体ドラムと記録紙搬送用の各ローラは、周
知の如く常に一方々向に回転駆動されるものであるから
、一般に歯車系列を介して直接モータ軸に接続する駆動
手段がとられているが、このような動力伝達系では複写
を終えて複写機の作動が停止している状態でも歯車系列
全体がモータ軸と接続された壕\となっていて従って搬
送用の各ローラは何れもその回転が規制されていて手動
によっては、正転も逆転も出来ない状態となっている。
Of these, the photoreceptor drum and each roller for conveying the recording paper are always driven to rotate in one direction, as is well known, so generally a driving means is used in which they are directly connected to the motor shaft via a gear train. However, in such a power transmission system, even when copying is finished and the copying machine is stopped, the entire gear train is connected to the motor shaft, so each roller for conveyance is Its rotation is restricted, and it is not possible to rotate it forward or reverse manually.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

しかるに画像の転写を受けた記録紙を定着しかつ排出す
る機能をもつ定着ローラにおいては、溶融したトナー粉
の粘着作用暮によって定着ローラからの記録紙の剥離が
不完全な場合があってそれに起因してジャムを発生する
ことがあり、その場合に複写機の作動を停止して記録紙
を取除く必要を生ずるが、前述した理由により定着ロー
ラも回転不能の状態となっているので記録紙を無理に引
き出そうとして破断し除去作業をさらに難渋なものとす
る例が多い。
However, in the fixing roller, which has the function of fixing and ejecting the recording paper on which the image has been transferred, the recording paper may not be completely peeled off from the fixing roller due to the adhesive action of the molten toner powder. In this case, it is necessary to stop the copying machine and remove the recording paper, but for the reason mentioned above, the fixing roller is also unable to rotate, so it is necessary to remove the recording paper. In many cases, trying to forcefully pull it out causes it to break, making removal work even more difficult.

本発明はこの点を解決して改良した結果、定着ローラに
おいてジャム状態となった記録紙を簡単かつ容易に除去
することの出来る複写機の提供を目的としたものである
An object of the present invention is to solve this problem and provide a copying machine that can easily and easily remove the jammed recording paper from the fixing roller.

〔問題点を解決するための手段〕[Means for solving problems]

複写機本体の二部を支点として持上げる手段と、複写機
本体を持とげることてより前記支点位置近傍より突出し
た作動手段により定着装置に連結する駆動手段を解除す
ることを特徴とする複写機によって達成される。
A copying machine comprising means for lifting two parts of a copying machine main body as a fulcrum, and a driving means connected to a fixing device being released by lifting the copying machine main body and using an actuating means protruding from the vicinity of the fulcrum position. achieved by.

〔実施例〕〔Example〕

本発明の一実施例を第1図ないし第3図に示す。 An embodiment of the present invention is shown in FIGS. 1-3.

第1図は複写機における。駆動系の各歯車の配置を正面
視した状態で示したもので歯車はその形状を簡略化のた
め刻み円径に相当する円周をもって表示しである。
FIG. 1 shows a copying machine. The arrangement of each gear in the drive system is shown in a front view, and the gears are shown with circumferences corresponding to the notched diameters for the sake of simplicity.

第1図において、1は複写機本体、2は原稿台であって
該原稿台2は本体1の動力によって右方向に移動するこ
とにより原稿の露光走査が行われるようになっている。
In FIG. 1, reference numeral 1 denotes a main body of the copying machine, and 2 a document table. The document table 2 is moved rightward by the power of the main body 1 to perform exposure scanning of the document.

10は前記本体1の動力となる駆動用モータのシャフト
に取付られた歯車で、歯車11.12.13.14とさ
らに2投掛歯車装置15 a −15bを介して感光体
ドラム軸の歯車16と接続して前記駆動用モータの時計
方向の回転駆動によって感光体ドラムを時計方向に回転
して画像の形成と転写を行うようになっている。
Reference numeral 10 denotes a gear attached to the shaft of the drive motor that powers the main body 1, and is connected to the gear 16 of the photoreceptor drum shaft via gears 11, 12, 13, and 14 and two gear gears 15a-15b. The photoreceptor drum is rotated clockwise by the clockwise rotational drive of the drive motor, thereby forming and transferring an image.

21は本体1に挿着した給紙カセット(図示せず)から
記録紙を搬出する送り出しローラ軸に取付けた歯車、寸
だ24は、送り出しローラによって搬出された記録紙を
感光体ドラム上の画像に同期させて転写部へと送り込む
レジストローラすなわち第2給紙ローラ軸に取付けた歯
車であって、それら歯車21と24は2投掛歯車装置2
2a −22b、 Z3a −23b′?:介して接続
された上、さらに前記歯車24が歯車25ヲ介して前記
歯車11に接続されていることから前記駆動用モータの
時計方向の回転により送り出しローラは時計方向に、第
2給紙ローラは反時計方向に回転してその二部を圧接す
る圧着ローラとの挟着作用によって記録紙を転写部に搬
送する作用を行うようになっている。
Reference numeral 21 denotes a gear attached to the shaft of a feed roller that carries out the recording paper from a paper feed cassette (not shown) inserted into the main body 1, and a dimension 24 indicates the gear that carries out the recording paper carried out by the feed roller as an image on the photoreceptor drum. The gears 21 and 24 are gears attached to the shaft of the registration roller, that is, the second paper feed roller, which feeds the paper to the transfer unit in synchronization with the transfer unit 2.
2a -22b, Z3a -23b'? Since the gear 24 is further connected to the gear 11 via the gear 25, the clockwise rotation of the drive motor causes the feed roller to move clockwise to the second paper feed roller. rotates in a counterclockwise direction and conveys the recording paper to the transfer section by a nipping action between the two parts and a pressing roller that presses the two parts against each other.

31は本体1の排紙口近くに設けた定着ローラ軸・ に
取付けた歯車で前記歯車16と2投掛歯車装置32a−
32bと歯車33.34を介して接続され前記駆動用モ
ータの時計方向の回転によって同じく時計方向に回転し
てその下部に圧接する圧着ローラとの挟着作用により搬
送されて宋た記録紙上の画像の定着を行うと同時に該記
録紙を本体1の外部に排出する作用を行うようになって
いる。
Reference numeral 31 denotes a gear attached to the fixing roller shaft provided near the paper discharge port of the main body 1;
32b and a pressure roller connected through gears 33 and 34, which also rotates clockwise due to the clockwise rotation of the drive motor and presses against the lower part of the pressure roller. The recording paper is ejected to the outside of the main body 1 at the same time as the recording paper is fixed.

90は前記^ト歯車装置32 a −32bの回転軸3
2 Cを支点として自由に回動出来る本発明の作動手段
である駆動レバーであって、引張ばね91  によって
時計方向に付勢されることにより前記2投掛歯車装置3
2 a −32bの小歯車32 bと歯合する位置に軸
着した前記歯車33を前記歯車34に歯合させることが
出来るようになっている。すなわち前記歯車33は1.
駆動用モータの回転を前述の定着ローラに伝達する本発
明の複写機における駆動手段となっている。
90 is the rotating shaft 3 of the gear device 32a-32b.
A drive lever which is an actuating means of the present invention that can freely rotate around 2 C as a fulcrum, and is biased clockwise by a tension spring 91 so that the 2-throw gear device 3
The gear 33, which is pivoted at a position where it meshes with the small gear 32b of 2a-32b, can be brought into mesh with the gear 34. That is, the gear 33 is 1.
It serves as a driving means in the copying machine of the present invention that transmits the rotation of the driving motor to the above-mentioned fixing roller.

さらに前記駆動レバー90の下端部90 aは、第2図
に示す如く複写機本体1の底面後方て形成した斜面部1
aから下方に突出し床面と僅かな間隙を保つ位置に迄延
長されている。
Furthermore, the lower end portion 90a of the drive lever 90 is connected to a slope portion 1 formed at the rear of the bottom surface of the copying machine main body 1, as shown in FIG.
It protrudes downward from a and extends to a position where there is a slight gap between it and the floor.

すなわち前記駆動用モータは時計方向の回転駆動のみに
よってトナー像の形成から記録紙の搬送、転写、排出ま
でのプロセスを作動出来るような構造となっている。
In other words, the drive motor is structured so that it can operate the processes from forming a toner image to conveying, transferring, and ejecting the recording paper only by rotation in the clockwise direction.

40は前記歯車16の回転軸16 aを支点として回動
自在に取付けられた第1作動レバーであって、前記歯車
【6に噛合する遊星歯車41を軸着し引張ばね42によ
って反時計方向に付勢されているが、その下端部40 
bの長穴に、本体1に固定して取付けたソレノイドs1
のグランジャとのピンP1が係合してその回動が阻止さ
れた状態となっている。
Reference numeral 40 denotes a first actuating lever which is rotatably mounted around the rotating shaft 16a of the gear 16 as a fulcrum; Although it is biased, its lower end 40
Solenoid s1 fixedly attached to main body 1 in the long hole b
The pin P1 is engaged with the granger, and its rotation is prevented.

この状態では、前記遊星歯車41は、原稿台2の下面全
長に設けられたラック2aと噛合して該原稿台2を右方
向に駆動するべく設けられた。駆動歯車50から離間し
ていて噛合出来ない状態に置かれている。
In this state, the planetary gear 41 is provided to mesh with the rack 2a provided on the entire length of the lower surface of the document table 2 to drive the document table 2 in the right direction. It is spaced apart from the drive gear 50 and is placed in a state where it cannot mesh.

60は前記駆動歯車50の回転軸50 aを支点として
回動自在に取付られた第2作動レバーであって、前記、
駆動歯車50に噛合する遊星歯車61ヲ軸着し引張ばね
62によって反時計方向如付勢されているが、その右端
部60 bの長穴に、本体1に固定して取付けたソレノ
イドS2のプランジャ玉のビンP2が係合してその回動
が阻止された状態となっている。
Reference numeral 60 denotes a second operating lever rotatably mounted around the rotating shaft 50a of the drive gear 50, which
A planetary gear 61 meshing with the drive gear 50 is attached to the shaft and biased counterclockwise by a tension spring 62, and a plunger of a solenoid S2 fixedly attached to the main body 1 is inserted into the elongated hole at the right end 60b. The ball bottle P2 is engaged and its rotation is blocked.

この状態では前記遊星歯車61は、前記歯車16に接続
して設けられた2投掛歯車装置70 a −70bの大
歯車70 bから離間していて噛合出来ない状態に置か
れている。
In this state, the planetary gear 61 is separated from the large gear 70b of the two-throw gear device 70a-70b connected to the gear 16, and is in a state where it cannot mesh with the large gear 70b.

さらに前記第1作動レバー40には回転軸16 aを中
心とした円孤状の長穴43ヲ、また前記第2作動レバー
(イ)にはストップビン63ヲ設けて前記長穴43とス
トップビン63(il−係合した状態に保ち、前記第1
作動レバー/IOあるいは前記第2作動レバー60の何
れか一方が時計方向に回動した時、前記長穴・13の左
側縁43 aと前記ストップビン63が互に当接して他
方の回動を阻止する構造となっている。
Further, the first actuating lever 40 is provided with a circular arc-shaped elongated hole 43 centered on the rotating shaft 16a, and the second actuating lever (a) is provided with a stop pin 63, so that the elongated hole 43 and the stop pin are provided. 63 (il-kept engaged, said first
When either the operating lever/IO or the second operating lever 60 rotates clockwise, the left side edge 43a of the elongated hole 13 and the stop bin 63 come into contact with each other and prevent the other from rotating. The structure is designed to prevent this.

次に前述した機構による作用について説明す名。Next is a name that explains the action of the mechanism described above.

コピー釦の操作によって駆動用モータが始動し、前記歯
車10が時計方向に回転すると、前記歯車[6も時計方
向に回転されて感光体ドラムに対する帯電処理が始まり
、同時に前記ソレノイドS1が作用して前記@1作動レ
バー40が時計方向に回転される。
When the drive motor is started by operating the copy button and the gear 10 is rotated clockwise, the gear 6 is also rotated clockwise to start charging the photosensitive drum, and at the same time the solenoid S1 is activated. The @1 operating lever 40 is rotated clockwise.

その結果前記遊星歯車41が前記駆動m車50に噛合し
て該駆動歯事犯に駆動用モニタによる時計方向の回転を
伝達し、原稿台2を右方向に移動して原稿面の露光走査
が開始される。
As a result, the planetary gear 41 meshes with the drive wheel 50, transmits clockwise rotation by the drive monitor to the drive gear, moves the document table 2 to the right, and starts exposure scanning of the document surface. be done.

この間ソレノイドS1は作用した状態に持続されている
ので第1作動レバー40における前記長穴43の左側縁
43 aが前記第2作動レバー60のストツフヒン63
に当接した状態に保たれ、従って該第2作動レバー60
はかりにソレノイドS2が作用しても時計方向に回動出
来ず遊星歯車61ヲ前記大歯車70 bに噛合すること
が出来ないようになっている。
During this time, the solenoid S1 remains in the activated state, so that the left edge 43a of the elongated hole 43 in the first actuating lever 40 is connected to the stop hinge 63 of the second actuating lever 60.
is maintained in contact with the second actuating lever 60.
Even if the solenoid S2 acts on the scale, it cannot rotate clockwise and the planetary gear 61 cannot mesh with the large gear 70b.

原稿面の露光走査が終ると前記ソレノイドS1の作用が
解除されて前記第1作動レバー40が引張ばね42の作
用によって反時計方向に回動し初期位置に復帰すると同
時に前記ソレノイドS2が作用して前記第2作動レバー
60を時計方向に回動し遊星歯車61を前記大歯車70
 bに噛合して駆動歯車50に駆動用モータによる反時
計方向の回転を伝達して原稿台2を左方向に移動しその
初期位置に復帰させる動作が開始される。
When the exposure scanning of the document surface is completed, the action of the solenoid S1 is released, and the first operating lever 40 is rotated counterclockwise by the action of the tension spring 42 to return to its initial position, and at the same time, the solenoid S2 is activated. Rotate the second operating lever 60 clockwise to move the planetary gear 61 to the large gear 70.
b, the counterclockwise rotation by the drive motor is transmitted to the drive gear 50, and an operation of moving the document table 2 leftward and returning it to its initial position is started.

この間ソレノイドS2は作用した状態に持続されている
ので第1作動レバー印のストップビン63が前記第1作
動レバー40における長穴13の左側縁43 a K当
接した状態に保たれ従って該第1作動レバー40はかり
にソレノイドS1が作用しても時計方向に回動出来ず遊
星歯車41を前記駆動歯車50に噛合することが出来な
いようになっている。
During this time, the solenoid S2 remains in the activated state, so the stop pin 63 marked with the first actuating lever is kept in contact with the left side edge 43aK of the elongated hole 13 in the first actuating lever 40. Even if the solenoid S1 acts on the operating lever 40 scale, it cannot rotate clockwise and the planetary gear 41 cannot mesh with the driving gear 50.

かくして原稿台2がその初期位置に復帰されると前記ソ
レノイドS2の作用は解除され再び第1図に示すように
駆動歯車50には駆動用モータすなわち前記歯車100
回転が伝達されない状態となり一方定着ローラすなわち
前記歯車31を含めた記録紙の搬送駆動系は歯車群が互
に噛合したま\の状態にあって前述した定着ローラの他
にも歯車24に接続する第2給紙ローラおよび歯車21
に接続する送り出しローラは何れも手動によっても回転
出来ない状態にあるが、複写機本体1を第3図の側面図
に示す如くその前面を引き上げて前述した斜面部1aに
よって床面に接するようにすると複写機の重量により前
記駆動レバー90が引張ばね91  に抗して反時計方
向に回動して前記歯車33を歯車3・lの噛合から外す
When the document table 2 is returned to its initial position, the action of the solenoid S2 is released, and the driving gear 50 is again connected to the driving motor, that is, the gear 100, as shown in FIG.
Rotation is not transmitted, and on the other hand, the fixing roller, that is, the recording paper conveyance drive system including the gear 31, is connected to the gear 24 in addition to the fixing roller, with the gears remaining in mesh with each other. Second paper feed roller and gear 21
None of the feed rollers connected to the machine can be rotated manually, but as shown in the side view of FIG. Then, due to the weight of the copying machine, the drive lever 90 rotates counterclockwise against the tension spring 91 to disengage the gear 33 from the gear 3.l.

その結果、前述した定着ローラは自由に回転出来る状態
となって画像転写部から搬送されて来た記録紙がジャム
を起した場合、該記録紙を搬送方向あるいはその逆の方
向に自由に引き出すことが可能となり容易に除去するこ
とが出来るようになる。
As a result, the above-mentioned fixing roller is in a state where it can freely rotate, and if the recording paper conveyed from the image transfer section jams, it can freely pull out the recording paper in the conveyance direction or the opposite direction. becomes possible and can be easily removed.

また第3図に示すように、複写機本体1全後方に傾けた
状態として記録紙の搬送される搬送路3を開放できるよ
うな構造の複写機とすることによって、更にL記のジャ
ム紙の取出しは容易となる。
In addition, as shown in FIG. 3, by making the copying machine structured such that the main body 1 of the copying machine is tilted completely backwards and the conveyance path 3 through which the recording paper is conveyed can be opened, it is possible to further prevent jammed paper as described in L. Removal becomes easy.

〔発明の効果〕〔Effect of the invention〕

本発明は、複写機を傾斜させてジャム処理や点検、修理
に適した姿勢とすると同時に、その操作によって記録紙
の搬送系を構成する搬送ローラを動力系との接続から解
放して自由に回転出来る状態とするものであって、それ
によってジャム紙の取出し除去が容易となり寸た点検修
理の作業性も良くなって常に整備された性能の良い複写
機を提供すること\なった。
The present invention tilts the copying machine into a position suitable for jam removal, inspection, and repair, and at the same time, through this operation, the conveyance rollers that make up the recording paper conveyance system are released from the connection with the power system and rotate freely. To provide a copying machine with good performance that is always maintained and that makes it easy to take out and remove jammed paper and improve the workability of inspection and repair.

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

第1図は本発明の複写機の構成図、第2、第3図はその
側面図。 1・・・複写機本体  1a・・・斜面部1b・・・ス
テー      10・・・(駆動用モータ)歯車31
・・・ (定着ローラ)歯車 40・・・第1作動レバー 41 、61・・・遊星歯車 犯・・・駆動歯車印・・
・第2作動レバー90・・・駆動レバー90 a・・・
下端部
FIG. 1 is a configuration diagram of a copying machine according to the present invention, and FIGS. 2 and 3 are side views thereof. 1...Copying machine main body 1a...Slope portion 1b...Stay 10...(Drive motor) gear 31
...(Fixing roller) gear 40...first operating lever 41, 61...planetary gear criminal...drive gear mark...
・Second operating lever 90... Drive lever 90 a...
lower end

Claims (2)

【特許請求の範囲】[Claims] (1)複写機本体の一部を支点として持上げる手段と、
複写機本体を持上げることにより前記支点位置近傍より
突出した作動手段により定着装置に連結する駆動手段を
解除することを特徴とする複写機。
(1) means for lifting a part of the copying machine main body as a fulcrum;
A copying machine characterized in that by lifting the copying machine main body, the driving means connected to the fixing device is released by the actuating means protruding from the vicinity of the fulcrum position.
(2)複写機本体底面の一部に形成した斜面部によって
接地させる手段と、該斜面部より突出する作動部材によ
り前記駆動手段を解除することを特徴とする特許請求の
範囲第1項記載の複写機。
(2) A device according to claim 1, characterized in that the drive means is grounded by a slope portion formed on a part of the bottom surface of the copying machine main body, and the driving device is released by an actuating member protruding from the slope portion. Copy machine.
JP60195660A 1985-09-03 1985-09-03 Copying machine Pending JPS6255665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60195660A JPS6255665A (en) 1985-09-03 1985-09-03 Copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60195660A JPS6255665A (en) 1985-09-03 1985-09-03 Copying machine

Publications (1)

Publication Number Publication Date
JPS6255665A true JPS6255665A (en) 1987-03-11

Family

ID=16344868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60195660A Pending JPS6255665A (en) 1985-09-03 1985-09-03 Copying machine

Country Status (1)

Country Link
JP (1) JPS6255665A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03126958A (en) * 1989-10-13 1991-05-30 Canon Inc Image forming device
US5030991A (en) * 1987-06-05 1991-07-09 Kabushiki Kaisha Toshiba Jam detection and clearance system for duplex copiers
US5543907A (en) * 1991-09-18 1996-08-06 Minolta Camera Kabushiki Kaisha Copying apparatus which can prohibit the sorting process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030991A (en) * 1987-06-05 1991-07-09 Kabushiki Kaisha Toshiba Jam detection and clearance system for duplex copiers
JPH03126958A (en) * 1989-10-13 1991-05-30 Canon Inc Image forming device
US5543907A (en) * 1991-09-18 1996-08-06 Minolta Camera Kabushiki Kaisha Copying apparatus which can prohibit the sorting process

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