JPS59219760A - Copying machine - Google Patents
Copying machineInfo
- Publication number
- JPS59219760A JPS59219760A JP58094712A JP9471283A JPS59219760A JP S59219760 A JPS59219760 A JP S59219760A JP 58094712 A JP58094712 A JP 58094712A JP 9471283 A JP9471283 A JP 9471283A JP S59219760 A JPS59219760 A JP S59219760A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- unusable
- catch tray
- copying
- copying machine
- 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
Links
Classifications
-
- 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
- G03G15/65—Apparatus which relate to the handling of copy material
- G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
- G03G15/6573—Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/30—Other features of supports for sheets
- B65H2405/35—Means for moving support
- B65H2405/351—Means for moving support shifting transversely to transport direction, e.g. for handling stepped piles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
- G03G2215/00417—Post-fixing device
- G03G2215/00421—Discharging tray, e.g. devices stabilising the quality of the copy medium, postfixing-treatment, inverting, sorting
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00548—Jam, error detection, e.g. double feeding
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00556—Control of copy medium feeding
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00886—Sorting or discharging
- G03G2215/0089—Shifting jobs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Paper Feeding For Electrophotography (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Pile Receivers (AREA)
- Forming Counted Batches (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は紙詰りの際、使用不可の用紙を用紙経路を通し
て除去、廃棄することができる複写機に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a copying machine capable of removing and discarding unusable paper through a paper path in the event of a paper jam.
従来、紙詰りか生じた場合、詰まった紙以外でも複写機
に残った用紙は全て使用不可の用紙として手で取出し廃
棄している。たとえば、第1図に示す複写機本体fil
において、用紙経路(A)において紙詰りか生じた場合
、用紙経路(A)における用紙のみでなく、用紙経路(
B)、 (C)における用紙も手で取出し、廃棄して
いる。しかし、かかる取出作業は用紙経路如何によって
は非常に困難かつ煩わしい作業となっていた。これを解
決する手段として、用紙経路(B)、 (C)におけ
る用紙は手で取出さずに複写機の用紙走行系を動作させ
ることによって用紙経路を通してキャッチトレイ上に排
出し、その後廃棄することが考えられる。しかし、この
場合、使用不可の用紙をそのままキャッチトレイ上に排
出すると、同用紙はキャッチトレイ上に既に載置されて
いるコピー」二に整合状態に排出されることになる。こ
れでは、廃棄しようとする使用不可の用紙とコピーとの
区別がつけにり<、使用不可の用紙のみをキャッチトレ
イから取出し、廃棄、除去するのが困MItとなる。Conventionally, when a paper jam occurs, any paper remaining in the copying machine other than the jammed paper is manually removed and discarded as unusable paper. For example, the copying machine main body fil shown in FIG.
, if a paper jam occurs in the paper path (A), not only the paper in the paper path (A) but also the paper in the paper path (
The paper in B) and (C) was also taken out by hand and discarded. However, such unloading work is extremely difficult and troublesome depending on the paper path. As a means to solve this problem, the paper in the paper paths (B) and (C) is ejected onto the catch tray through the paper path by operating the paper transport system of the copying machine without taking it out manually, and then discarded. is possible. However, in this case, if the unusable paper is directly ejected onto the catch tray, the paper will be ejected in alignment with the copy sheet already placed on the catch tray. This makes it difficult to distinguish between unusable sheets to be discarded and copies, and it becomes difficult to take out, discard, or remove only unusable sheets from the catch tray.
本発明はこのような従来技術の有する欠点を解決しよう
とするものであり、紙詰りをした際、使用可のコピーと
使用不可の用紙を明確に区別でき、使用不可の紙の処理
を容易に行うことができる複写機を提供することを目的
とする。The present invention aims to solve these drawbacks of the prior art, and makes it possible to clearly distinguish between usable copies and unusable paper in the event of a paper jam, and to facilitate the disposal of unusable paper. The purpose is to provide a copying machine that can perform the following functions.
上記目的を達成するため、本考案では、使用不可能の用
紙を排出するとき、キャッチ1−レイを横方向、ずなわ
ら排出方向と直角をなす方向に移゛動pJ iT= ト
なし、その後用紙を排出することによって、かかる用紙
の翼を使用可能なコピーから識別して除去、廃棄できる
構成としている。In order to achieve the above object, in the present invention, when unusable paper is ejected, the catch 1-lay is moved laterally in a direction perpendicular to the ejecting direction. By ejecting the paper, the paper wing can be identified from the usable copy, removed, and discarded.
以下添イ」図に示す一実施例に基づい°ζ本発明を具体
的に説明する。The present invention will be specifically described below based on an embodiment shown in the accompanying drawings.
第2図において、(1)は複写機本体、(2)は排出ロ
ール、(3)はキャッチトレイ、(4)はフィーダ/用
紙トレイ、(5)は定着器、(6)は露光/現像/転写
部、(7)は光学系、また(A> 、 (13) 、
(C)は用紙経路である。In Figure 2, (1) is the copying machine main body, (2) is the ejection roll, (3) is the catch tray, (4) is the feeder/paper tray, (5) is the fuser, and (6) is the exposure/developing unit. /transfer section, (7) is an optical system, and (A>, (13),
(C) is the paper path.
上記基本構成において、本発明はキャッチトレイ(3)
を横移動機構によって横移動可能にしたことに特徴を有
するものである。かがる横方向移動機構は本実施例では
、第3図及び第4図に示す如く、キャッチトレイ(3)
の複写機側に垂直伸延部(8)を突設し、同垂直伸延部
(8)を両端を保持金具(9)にて複写機本体(1)の
側壁(1a)に固着される案内杆(101に横方向に摺
動自在に支持させ、かつ垂直伸延部(8)の下面にラッ
ク(11)を形成し、同ラック(11)と噛合するビニ
オン゛(12)を出力軸(13)に取付けたモータ(1
4)を複写機本体(1)の側壁(la)に取付けること
によって構成している。In the above basic configuration, the present invention provides a catch tray (3).
It is characterized in that it can be moved laterally by a lateral movement mechanism. In this embodiment, the bending lateral movement mechanism is a catch tray (3) as shown in FIGS. 3 and 4.
A vertical extension part (8) is provided protrudingly on the side of the copying machine, and the vertical extension part (8) is attached to a guide rod whose both ends are fixed to the side wall (1a) of the copying machine main body (1) with holding fittings (9). (A rack (11) is formed on the lower surface of the vertical extension part (8), and a pinion (12) that meshes with the rack (11) is attached to the output shaft (13). Motor (1) attached to
4) is attached to the side wall (la) of the main body (1) of the copying machine.
かかる構成によって、キャッチトレイ(3)はモータ(
14)の駆動によって距離(7りだげ横移動し、実線で
示すコピー位置と1点鎖線で示す使用不可の用紙の排出
位置だけ横移動することになる。With this configuration, the catch tray (3) is connected to the motor (
14), it moves horizontally by a distance of (7 degrees), and moves laterally by the copy position shown by the solid line and the unusable paper discharge position shown by the dashed line.
ついで上記構成を有する複写機の作動について述べる。Next, the operation of the copying machine having the above configuration will be described.
いま、用紙が定着器(5)付近で紙詰りを起した場合を
想定する。まず紙詰りを生じた用紙経路(C)から用紙
を除去する。この場合、他の用紙経路(A)、 (B
)にも用紙が走行中で停止した状態にある(なお、転写
途中の用紙はコピーとしては使用できなくなっ°ζいる
)。次に残った用紙を排出するため、用紙を空送りさせ
る。これはフィーダ部を除いた他の用紙走行系を動作さ
−U”ることによって行なわれる。この空送りと同時に
モータ(14)を動作させ、キャッチトレイ(3)を1
点鎖線で示す位置にもたらず。これによって空送りされ
た使用不可の用紙はオフセット位置にあるキャッチトレ
イ(3)上に排出される。排出が終了すると、複写機本
体(1)はキャソヂトレ仙3)を元に戻して通常のコピ
ー可(スタンバイ)の状態に復帰する。また使用者はキ
ャッチトレイ(3)上にオフセソI−されている用紙の
みを取り出して廃却する。Now, assume that a paper jam occurs near the fixing device (5). First, paper is removed from the paper path (C) where the paper jam has occurred. In this case, other paper paths (A), (B
), the paper is still running and has stopped (note that paper that is in the middle of being transferred cannot be used as a copy). Next, in order to eject the remaining paper, the paper is fed blankly. This is done by operating the paper transport system other than the feeder section. At the same time as this idle feeding, the motor (14) is operated and the catch tray (3) is
It does not reach the position shown by the dotted chain line. As a result, the unusable paper that has been skipped is discharged onto the catch tray (3) located at the offset position. When the ejection is completed, the copying machine main body (1) returns the cassette tray 3) to its normal copyable (standby) state. Further, the user takes out and discards only the paper that has been offset on the catch tray (3).
以上述べてきた如く、本考案では、使用不可の紙はキャ
ッチトレイ上にオフセットされた状態で排出されるので
、使用者は使用可のコピーがら使用不可の用紙の見分け
がつきゃすく、使用不可の用紙を取出して廃却するのが
節単になる。As described above, in this invention, unusable paper is ejected in an offset state on the catch tray, so the user can easily distinguish between usable copies and unusable paper. It is easier to remove and dispose of paper.
第1図は従来の複写機の内部構造説明図、第2図は本発
明に係る複写機の内部構造説明図、第3図は横移動機構
の拡大説明図、第4図は第3図I=■線による矢視図で
ある。
図中、
(1):複写機本体
(la) :側壁
(2):排出ロール
(3):キャッチトレイ
(4);フィーダ/用紙トレイ
(5):定着器
(6):露光/現像/転写部
(7):光学系
(8):垂直伸延部
(9):保持金具
00)−案内杆
(11) ニラツク
(12) :ビニオン
(+3) :出力軸
(14) :モータ
特許出願人 富士ゼロックス株式会社代理人 手掘
益(ほか2名)
第1図
第 2 ン)1
「■ 完 3図
;、V、 4 !\1Fig. 1 is an explanatory diagram of the internal structure of a conventional copying machine, Fig. 2 is an explanatory diagram of the internal structure of a copying machine according to the present invention, Fig. 3 is an enlarged explanatory diagram of the lateral movement mechanism, and Fig. 4 is Fig. 3I. This is a view taken along the = ■ line. In the figure: (1): Copying machine body (la): Side wall (2): Ejection roll (3): Catch tray (4); Feeder/paper tray (5): Fuser (6): Exposure/Development/Transfer Part (7): Optical system (8): Vertical extension part (9): Holding bracket 00) - Guide rod (11) Nirakku (12): Binion (+3): Output shaft (14): Motor patent applicant Fuji Xerox Co., Ltd. Agent Masu Tebori (and 2 others) Figure 1, Figure 2) 1 ``■ Complete Figure 3;, V, 4!\1
Claims (1)
移動機構を取(=jけたごとを特徴とする複写機。1. A copying machine featuring a lateral movement mechanism installed at the bottom of the catch tray to move the tray laterally.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58094712A JPS59219760A (en) | 1983-05-28 | 1983-05-28 | Copying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58094712A JPS59219760A (en) | 1983-05-28 | 1983-05-28 | Copying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59219760A true JPS59219760A (en) | 1984-12-11 |
Family
ID=14117759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58094712A Pending JPS59219760A (en) | 1983-05-28 | 1983-05-28 | Copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59219760A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61217464A (en) * | 1985-03-18 | 1986-09-27 | Canon Inc | Sorting tray |
US5316287A (en) * | 1985-03-15 | 1994-05-31 | Canon Kabushiki Kaisha | Tray apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54129650A (en) * | 1978-03-27 | 1979-10-08 | Ricoh Co Ltd | Paper-sheet assorting apparatus for duplicator of the like |
JPS55165852A (en) * | 1979-06-14 | 1980-12-24 | Ricoh Co Ltd | Sheet conveyor in copying machine, printing press or sheet distributor |
JPS5748560A (en) * | 1981-06-17 | 1982-03-19 | Canon Inc | Tray |
-
1983
- 1983-05-28 JP JP58094712A patent/JPS59219760A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54129650A (en) * | 1978-03-27 | 1979-10-08 | Ricoh Co Ltd | Paper-sheet assorting apparatus for duplicator of the like |
JPS55165852A (en) * | 1979-06-14 | 1980-12-24 | Ricoh Co Ltd | Sheet conveyor in copying machine, printing press or sheet distributor |
JPS5748560A (en) * | 1981-06-17 | 1982-03-19 | Canon Inc | Tray |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5316287A (en) * | 1985-03-15 | 1994-05-31 | Canon Kabushiki Kaisha | Tray apparatus |
JPS61217464A (en) * | 1985-03-18 | 1986-09-27 | Canon Inc | Sorting tray |
JPH0422826B2 (en) * | 1985-03-18 | 1992-04-20 | Canon Kk |
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