JPS63127977A - Paper processor - Google Patents
Paper processorInfo
- Publication number
- JPS63127977A JPS63127977A JP27338486A JP27338486A JPS63127977A JP S63127977 A JPS63127977 A JP S63127977A JP 27338486 A JP27338486 A JP 27338486A JP 27338486 A JP27338486 A JP 27338486A JP S63127977 A JPS63127977 A JP S63127977A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- section
- sheets
- fed
- arranging
- 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
Links
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000032258 transport Effects 0.000 description 5
- 230000001629 suppression Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Pile Receivers (AREA)
- Registering Or Overturning Sheets (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、用紙処理装置に関するもので、用紙を複数の
処理手段へ順次搬送して処理を行う用紙処3!!!装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a paper processing device, which is a paper processing device that sequentially transports paper to a plurality of processing means for processing. ! ! It is related to the device.
用紙処理装置、例えば伝票処理装置では、同一仕様の伝
票が複数列配列されて複写された用紙を1枚づつ受入れ
、それらの用紙を集積した後にステープラまで送り、該
ステープラによって各伝票毎に綴込み、次いでその用紙
をカッタまで送って各伝票単位に裁断している。A paper processing device, for example, a slip processing device, accepts copies of multiple rows of slips with the same specifications one by one, stacks the papers, and sends them to a stapler, which staples each slip one by one. The paper is then sent to a cutter and cut into individual slips.
ところで、このような伝票処理装置では、少なくともス
テープラによる用紙綴込みおよびノJツタによる用紙裁
断に際し、その前に用紙を揃える必要がある。しかしな
がら、用紙を積載した状態で用紙を揃えるためには、相
当に複雑な■構が必要となり、装置の大型化を招来する
。By the way, in such a slip processing device, it is necessary to align the sheets at least before the stapler is used to staple the sheets and the no-J vine is used to cut the sheets. However, in order to align the stacked sheets, a considerably complicated mechanism is required, which results in an increase in the size of the device.
そこで、従来は用紙搬送路を実質的に一直線状に配設し
、用紙搬送初期に揃えた用紙の姿勢を搬送途中において
崩さないようにしている。しかし、用紙の姿勢を正しく
維持して搬送することは難しく、処理工程が多くなると
無視できないずれが生じる虞がある。Therefore, conventionally, the paper conveyance path is arranged substantially in a straight line so that the posture of the paper, which is aligned at the beginning of the paper conveyance, does not change during the conveyance. However, it is difficult to maintain the correct orientation of the paper while conveying it, and if the number of processing steps increases, there is a risk that non-negligible errors may occur.
本発明は、上記実情に鑑みて、用紙の姿勢が各用紙処理
工程において正しく揃えられ、しかも複雑な機構を必要
としない用紙処理装置を提供することを目的とする。SUMMARY OF THE INVENTION In view of the above circumstances, an object of the present invention is to provide a paper processing device in which the posture of paper is correctly aligned in each paper processing step, and which does not require a complicated mechanism.
(問題を解決するための手段)
本発明の用紙処理装置では、用紙の一側方を押圧して用
紙の他側を基準板に圧接し、もって用紙の側面を揃える
用紙揃え手段を、複数の用紙処理工程に配設するととも
に、用紙搬送方向下流に位置する用紙揃え手段の基準板
をその上流に位置する用紙揃え手段の基準板より外方へ
オフセットさせている。(Means for Solving the Problem) The paper processing device of the present invention includes a plurality of paper aligning means that press one side of the paper and press the other side of the paper against the reference plate, thereby aligning the sides of the paper. The reference plate of the paper alignment means disposed in the paper processing process and located downstream in the paper conveyance direction is offset outward from the reference plate of the paper alignment means located upstream thereof.
〔作用]
本発明の用紙処理装置では、前の用紙処理工程で揃えら
れた用紙が、そのままの姿勢で次ぎの用紙処理工程で受
は入れられ、その用紙の一側面を押圧するだけで、次の
用紙処理工程において姿勢が整えられる。[Function] In the paper processing device of the present invention, the paper that has been arranged in the previous paper processing step is received in the next paper processing step in the same posture, and by simply pressing one side of the paper, the paper can be received in the next paper processing step. The posture is adjusted during the paper processing process.
(実施例〕
第1図は本発明に係る用紙処理ve置の全体を概念的に
示したもので第2図はその装置の要部を示したものであ
る。(Embodiment) FIG. 1 conceptually shows the entire paper processing apparatus according to the present invention, and FIG. 2 shows the main parts of the apparatus.
この用紙処理装置は、装置内に1枚づつ供給された用紙
Pを、まず集積部Aに所定枚数堆積させ、該集積部Aで
それらの用紙Pを揃えた後に、綴込み部へ送り、該綴込
み部Bで再度用紙Pを揃えた後に、綴込み作業を行い、
次いで用紙Pを裁断部Cへ送る。裁断部Cに送られた用
紙Pは、裁断作業の前に揃えられ、裁断完了後に装置外
へ排出される。This paper processing device first stacks a predetermined number of sheets P supplied into the device one by one in a stacking section A, and after aligning the sheets P in the stacking section A, sends them to a stacking section and stacks them in the stacking section A. After arranging the paper P again in section B, perform the stapling work.
Next, the paper P is sent to the cutting section C. The sheets P sent to the cutting section C are aligned before the cutting operation, and are discharged from the apparatus after the cutting is completed.
集積部Aは、用紙供給口1に連続して配置されている。The stacking section A is arranged continuously to the paper supply port 1.
この集積部Aの用紙t@台2には、その先端にストップ
ゲート3が配設されている。このストップゲート3は、
用紙載置台2に対して出没自在に配設され、用紙載置台
2上に突出させることによって、用紙Pの先端を揃える
。このストップゲート3は、用紙載置台2に所定枚数の
用紙Pが載置され、それらの用紙Pが揃えられた後に、
用紙載置台2上から没する。また、この集積部Aの用紙
戟1台2には、用紙供給口1から送給された用紙Pをス
トップゲート3へ送るためのバドル4が配設され、さら
に用紙載置台2に堆積された用紙Pを綴込み部日へ搬送
するためのローラ5゜6が配設されている。ローラ5,
6は、いずれも回転駆動され、ローラ5は、上下動自在
に設置されている。そして、ローラ5は、用紙Pが用紙
載置台2に送り込まれている間、上方に位置され、載置
された用紙Pを綴込み部Bへ搬送する際に降下され、用
紙Pの上面に圧接される。A stop gate 3 is provided at the tip of the sheet t@stand 2 of the stacking section A. This stop gate 3 is
It is disposed so as to be freely retractable from the paper mounting table 2, and by protruding onto the paper mounting table 2, the leading edges of the sheets of paper P are aligned. This stop gate 3 is operated after a predetermined number of sheets P are placed on the sheet mounting table 2 and the sheets P are aligned.
It sinks from above the paper mounting table 2. In addition, a paddle 4 for sending the paper P fed from the paper supply port 1 to the stop gate 3 is disposed in the paper feeder 1 2 of the stacking section A, and the paper P fed from the paper supply port 1 is further disposed on the paper tray 2. Rollers 5 and 6 are provided for conveying the paper P to the storage section. roller 5,
6 are both rotationally driven, and the roller 5 is installed so as to be vertically movable. The roller 5 is positioned above while the paper P is being fed into the paper loading table 2, and is lowered when the loaded paper P is conveyed to the binding section B, and is pressed against the upper surface of the paper P. Ru.
綴込み部Bは、集積部Aに連続して配置されている。こ
の綴込み部Bの用紙載置台7には、その先端にステープ
ラDおよびストッパ8が配設され、集積部A側の端部に
抑圧プレート9が設置されている。この押圧プレート9
は、揺動自在に配設され、電磁アクチュエータ等によっ
て作動される。The stacking section B is arranged continuously to the stacking section A. A stapler D and a stopper 8 are disposed at the tip of the sheet mounting table 7 of the stacking section B, and a suppressing plate 9 is disposed at the end on the stacking section A side. This pressing plate 9
is arranged to be swingable and is actuated by an electromagnetic actuator or the like.
そして、この押圧プレート9が一方へ揺動された際には
、用紙Pの一端面を押圧し、用紙Pをストッパ8に圧接
し、他方へ揺動された際には、用紙Pの搬送域から退避
する。また、この用紙載置台7には、用II Pを用紙
載置台7に取入れ、また用紙Pを裁断部Cへ搬送するた
めのローラ10,11が配設されている。このローラ1
0.11は、集積部Aのローラ5,6と同様に、いずれ
も回転駆動され、ローラ10は上下動自在に配設されて
いる。そして、ローラ10は用紙!!置台7上に用紙P
を取り入れるとき、また用紙Pを裁断部Cへ搬送すると
きに降下される。When the press plate 9 is swung in one direction, it presses one end surface of the paper P and presses the paper P against the stopper 8, and when it is swung in the other direction, it presses the paper P in the transport area of the paper P. Evacuate from. Further, rollers 10 and 11 are disposed on the paper mounting table 7 to take the paper II P into the paper mounting table 7 and to convey the paper P to the cutting section C. This roller 1
0.11, like the rollers 5 and 6 of the accumulation section A, are both rotationally driven, and the roller 10 is disposed so as to be vertically movable. And roller 10 is paper! ! Paper P is placed on the table 7.
It is lowered when taking in paper P and when transporting paper P to cutting section C.
裁断部Cは、集積部Aおよび綴込み部Bの直上に位置さ
れている。この裁断部Cの用紙載置台12には、先端に
ストッパ13が配設され、中間部にローラ14,15が
配設されている。このローラ14.15はいずれも回転
駆動され、ローラ14は、上下動作自在に設置されてい
る。そして、ローラ14は用紙載置台12上に用紙Pを
取入れるとき、また用紙PをカッタEへ搬送するときに
降下される。The cutting section C is located directly above the accumulation section A and the binding section B. A stopper 13 is disposed at the tip of the sheet mounting table 12 of this cutting section C, and rollers 14 and 15 are disposed at the intermediate portion. Both of these rollers 14 and 15 are rotationally driven, and the roller 14 is installed so that it can freely move up and down. The rollers 14 are lowered when loading the paper P onto the paper mounting table 12 and when conveying the paper P to the cutter E.
ところで、上記用紙処理装置では、上記した各用紙%1
.置装2,7.12に第2図に示したような用紙揃え手
段F、G、Hが配設されている。これらの用紙揃え手段
F、G、Hは、用#1載置台2゜7,12の一側部に基
準板F1.G1.H1を有し、他側部に抑圧プレートF
2 、G2 、H2を有している。押圧プレートF2
、G2 、H2はスライド自在に配設されており、図示
しない電磁アクチュエータ等によって作動され、用紙P
を基準板F1.G1.H1方向へ押圧する。そして、こ
れらの用紙揃え手段F、G、Hはその基準板F1゜G1
.Hlが第2図に示したように、順次外方へオフセット
させて設置している。By the way, in the above-mentioned paper processing device, each of the above-mentioned paper %1
.. Paper aligning means F, G, and H as shown in FIG. 2 are provided in the apparatus 2, 7.12. These paper alignment means F, G, and H are mounted on a reference plate F1. G1. H1 and a suppression plate F on the other side.
2, G2, and H2. Pressing plate F2
, G2, and H2 are slidably arranged and are actuated by an electromagnetic actuator (not shown) to move the paper P.
is the reference plate F1. G1. Press in the H1 direction. These paper alignment means F, G, and H are connected to the reference plate F1°G1.
.. As shown in FIG. 2, H1 is installed so as to be successively offset outward.
したがって、集積部Aにおいて、用紙Pは抑圧プレート
F2に押圧され、基準板F1に圧接されて側面が揃えら
れる。そして、集積部へから搬送された用紙Pは、綴込
み部Bに取り入れられるが、その途中において姿勢が乱
れたとしても、綴込み部Bにおいて抑圧プレートG2を
作動させるだけで用紙Ptfi揃えられる。また、同様
に裁断部Cに取入れられた用MPは、抑圧プレートH2
を作動させるだけで姿勢が揃えられる。Therefore, in the stacking section A, the sheets P are pressed against the suppression plate F2 and pressed against the reference plate F1, so that the sides thereof are aligned. Then, the sheets P conveyed from the stacking section are taken into the stacking section B, but even if the posture is disturbed during the process, the sheets Ptfi can be aligned by simply operating the suppression plate G2 in the stacking section B. In addition, the MP similarly incorporated into the cutting section C is the suppression plate H2.
The posture can be adjusted just by operating the button.
以下に上記した用紙処理装置の作用を説明し、併せて構
成をより詳細に説明する。The operation of the paper processing device described above will be explained below, and the configuration will also be explained in more detail.
複写機等から排出された用紙Pは1枚づつ用紙供給口1
に送給される。用紙供給口1に送給された用紙Pは、搬
送ローラ16,17によって集積部Aに送られ、バドル
4によってストップゲート3に突当てられ用紙Pの先端
が揃えられる。集積部Aに送られた用紙Pは、用紙載置
台2上に順次積載され、所定枚数に達すると、用紙揃え
手段Fが作動され、用紙Pの側面が揃えられる。このよ
うにして、用紙Pが揃えられると、ストップゲート3お
よびスイッチゲート18が開かれ、搬送ローラ5,6お
よびio、1iが駆動されて、用紙Pが綴込み部日へ送
られる。綴込み部日へ送られた用紙Pは、その先端がス
トッパ8に達したとき、センサ19によって確認される
。すると、搬送ローラ10,11の駆動が停止され、ロ
ーラ10は上動される。続いて押圧プレート9.G2が
作動され、用紙載置台7上の用紙Pが揃えられる。その
際、押圧プレート9.G2は交互に作動される。Paper P discharged from a copying machine etc. is fed into the paper supply port 1 one by one.
will be sent to The paper P fed to the paper supply port 1 is sent to the stacking section A by transport rollers 16 and 17, and is brought into contact with the stop gate 3 by the paddle 4, so that the leading edges of the paper P are aligned. The sheets P sent to the stacking section A are sequentially stacked on the sheet stacking table 2, and when a predetermined number of sheets is reached, the sheet aligning means F is activated to align the sides of the sheets P. When the sheets P are aligned in this way, the stop gate 3 and the switch gate 18 are opened, the conveyance rollers 5, 6 and io, 1i are driven, and the sheets P are sent to the storage section. When the leading edge of the paper P sent to the storage section reaches the stopper 8, it is confirmed by the sensor 19. Then, the driving of the conveyance rollers 10 and 11 is stopped, and the roller 10 is moved upward. Next, press plate 9. G2 is activated, and the sheets P on the sheet mounting table 7 are aligned. At that time, press plate 9. G2 is activated alternately.
このようにして、用紙Pが揃えられると、ステープラD
が作動され、用紙Pは、必要個所綴り込まれる。次いで
、ローラ10は降下され、該ローラ10およびローラ1
1が逆転駆動される。その際、押圧プレート9は用紙搬
送域から退避され、またスイッチゲート18は下方へ揺
動される。したがって、用紙Pは、用紙載置台7から排
出され、搬送ローラ20.21によって裁断部Cの用紙
載置台12へ搬送される。その際、スイッチゲート22
は、上方へ揺動されており、またローラ14゜15は駆
動されている。このようにして裁断部Cに送られた用紙
Pは、ストッパ13に突当てられる。用紙Pの先端がス
トッパ13に達すると、センサ23によって確認され、
そのセンサ23の出力信号によってローラ14.15の
駆動が停止され、かつローラ14は上動される。次いで
、用紙揃え手段Hの押圧ブレー1〜H2が作動され、用
紙Pが揃えられる。このようにして、揃えられてた用紙
Pは、ローラ14の降下およびローラ14゜15の逆転
駆動によってカッタEへ送られる。その際、スイッチゲ
ート22は下方へ揺動される。In this way, when the sheets P are aligned, the stapler D
is activated, and the paper P is stapled in the required locations. Then, roller 10 is lowered, and roller 10 and roller 1
1 is driven in reverse. At this time, the press plate 9 is retracted from the paper conveyance area, and the switch gate 18 is swung downward. Therefore, the paper P is discharged from the paper mounting table 7 and is conveyed to the paper mounting table 12 of the cutting section C by the conveyance rollers 20, 21. At that time, switch gate 22
is swung upwards, and rollers 14 and 15 are driven. The paper P sent to the cutting section C in this manner is brought into contact with the stopper 13. When the leading edge of the paper P reaches the stopper 13, it is confirmed by the sensor 23,
The output signal of the sensor 23 causes the driving of the rollers 14, 15 to be stopped and the rollers 14 to be moved upward. Next, the press brakes 1 to H2 of the sheet aligning means H are operated, and the sheets P are aligned. The sheets P thus aligned are sent to the cutter E by lowering the roller 14 and driving the rollers 14 and 15 in the reverse direction. At this time, the switch gate 22 is swung downward.
ローラ14,15によって搬送された用紙Pは、スイッ
チゲート22を経てカッタEへ送られ、該カッタEによ
って裁断される。その間、用紙Pは、カッタEの前後に
配設された搬送ローラ24,25.26.27によって
搬送され、トレイ28上に排出される。なお、第1図に
おいて符号29は補助トレイを示しており、処理を必要
としない用紙Pは、この補助トレイ29へ送られる。こ
のため、この装置では、搬送ローラ16,17の直後に
スイッチゲート30を配設し、用紙Pの進行方向を切換
え得るようにしている。進路が切換えられた用紙Pは、
ガイドプレート31に案内され、所送ローラ32.33
によって補助トレイ29へ搬送される。The paper P conveyed by the rollers 14 and 15 is sent to the cutter E via the switch gate 22, and is cut by the cutter E. During this time, the paper P is transported by transport rollers 24, 25, 26, and 27 disposed before and after the cutter E, and is discharged onto the tray 28. Note that in FIG. 1, reference numeral 29 indicates an auxiliary tray, and sheets P that do not require processing are sent to this auxiliary tray 29. Therefore, in this device, a switch gate 30 is provided immediately after the conveyance rollers 16 and 17, so that the traveling direction of the paper P can be switched. The paper P whose path has been changed is
Guided by the guide plate 31, the transport rollers 32, 33
It is conveyed to the auxiliary tray 29 by the auxiliary tray 29.
なお、上記実施例では、用紙処理工程として、綴込み工
程および裁断工程を示したが、本発明はこれに限定され
るものではない。In the above embodiment, the paper processing process includes a binding process and a cutting process, but the present invention is not limited thereto.
上記したように、本発明に係る用紙処理装置では、各用
紙処理工程に用紙揃え手段を配設してぃるので、精度の
良い用紙処理が行え、さらに用紙揃え手段は基準板と押
圧プレートとによって構成されているため、その構造は
橋めて簡単であり、装置の大型化を招来しない。As described above, in the paper processing apparatus according to the present invention, the paper alignment means is provided in each paper processing step, so that highly accurate paper processing can be performed. Since it is composed of , its structure is relatively simple and does not lead to an increase in the size of the device.
第1図は本発明に係る用紙処yJ!装置の概念的全体図
、第2図は本発明に係る用紙処理装置における主要部の
作用を示した図である。
A・・・集積部、B・・・綴込み部、C・・・裁断部、
D・・・ステープラ、E・・・カッタ、F、G、H・・
・用紙揃え手段、F* 、G* 、Hl・・・基準板、
F2 、 G2 。
H2・・・押圧プレート、2,7.12・・・用紙載置
台。
第1図
第2図FIG. 1 shows the paper processing yJ! according to the present invention. FIG. 2, which is a conceptual overall view of the apparatus, is a diagram showing the functions of the main parts in the paper processing apparatus according to the present invention. A... Accumulating section, B... Binding section, C... Cutting section,
D... Stapler, E... Cutter, F, G, H...
・Paper alignment means, F*, G*, Hl... reference plate,
F2, G2. H2...pressing plate, 2,7.12...paper mounting table. Figure 1 Figure 2
Claims (1)
方に押圧板を配設し、該押圧板によって前記用紙載置台
上に積載された用紙の一側面を押圧し、該用紙の他側面
を前記基準板に圧接させて用紙を揃える用紙揃え手段を
、複数の用紙処理工程における各用紙載置台に設置する
とともに、用紙搬送方向下流に位置する用紙揃え手段の
前記基準板を、その上流に位置する用紙揃え手段の前記
基準板より外方へオフセットさせて配置したことを特徴
とする用紙処理装置。A reference plate is disposed on one side of the paper mounting table, and a pressing plate is arranged on the other side, and the pressing plate presses one side of the paper stacked on the paper mounting table to remove the paper. A sheet aligning means for aligning the sheets by press-contacting the other side to the reference plate is installed on each paper mounting table in a plurality of paper processing steps, and the reference plate of the sheet aligning means located downstream in the paper conveyance direction is A paper processing device characterized in that the paper alignment means located upstream thereof is offset outwardly from the reference plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61273384A JPH0717302B2 (en) | 1986-11-17 | 1986-11-17 | Paper handling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61273384A JPH0717302B2 (en) | 1986-11-17 | 1986-11-17 | Paper handling device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63127977A true JPS63127977A (en) | 1988-05-31 |
JPH0717302B2 JPH0717302B2 (en) | 1995-03-01 |
Family
ID=17527145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61273384A Expired - Fee Related JPH0717302B2 (en) | 1986-11-17 | 1986-11-17 | Paper handling device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0717302B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02182495A (en) * | 1988-05-09 | 1990-07-17 | Ricoh Co Ltd | Image forming post-treatment apparatus |
JPH02276691A (en) * | 1989-04-18 | 1990-11-13 | Ricoh Co Ltd | Image formation post-processing device |
JPH02279388A (en) * | 1989-04-20 | 1990-11-15 | Ricoh Co Ltd | Image forming post-treatment apparatus |
JPH02279389A (en) * | 1989-04-20 | 1990-11-15 | Ricoh Co Ltd | Image forming post-treatment apparatus |
US5083760A (en) * | 1989-04-18 | 1992-01-28 | Ricoh Company, Ltd. | Finisher for an image forming apparatus |
US5090673A (en) * | 1989-09-05 | 1992-02-25 | Canon Kabushiki Kaisha & Canon Aptex, Inc. | Sheet post treatment apparatus |
US5180153A (en) * | 1991-03-07 | 1993-01-19 | Harold W. Gegenheimer | Method and apparatus for maintaining confidential printed-sheet output |
US5263697A (en) * | 1989-04-18 | 1993-11-23 | Ricoh Company, Ltd. | Finisher for an image forming apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56122764A (en) * | 1980-02-29 | 1981-09-26 | Ricoh Co Ltd | Sheet conveyer in post-treatment device for copying machine |
JPS59102254A (en) * | 1982-12-06 | 1984-06-13 | Ricoh Co Ltd | Form detecting device |
-
1986
- 1986-11-17 JP JP61273384A patent/JPH0717302B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56122764A (en) * | 1980-02-29 | 1981-09-26 | Ricoh Co Ltd | Sheet conveyer in post-treatment device for copying machine |
JPS59102254A (en) * | 1982-12-06 | 1984-06-13 | Ricoh Co Ltd | Form detecting device |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02182495A (en) * | 1988-05-09 | 1990-07-17 | Ricoh Co Ltd | Image forming post-treatment apparatus |
JPH02276691A (en) * | 1989-04-18 | 1990-11-13 | Ricoh Co Ltd | Image formation post-processing device |
US5083760A (en) * | 1989-04-18 | 1992-01-28 | Ricoh Company, Ltd. | Finisher for an image forming apparatus |
US5263697A (en) * | 1989-04-18 | 1993-11-23 | Ricoh Company, Ltd. | Finisher for an image forming apparatus |
JPH02279388A (en) * | 1989-04-20 | 1990-11-15 | Ricoh Co Ltd | Image forming post-treatment apparatus |
JPH02279389A (en) * | 1989-04-20 | 1990-11-15 | Ricoh Co Ltd | Image forming post-treatment apparatus |
US5090673A (en) * | 1989-09-05 | 1992-02-25 | Canon Kabushiki Kaisha & Canon Aptex, Inc. | Sheet post treatment apparatus |
US5180153A (en) * | 1991-03-07 | 1993-01-19 | Harold W. Gegenheimer | Method and apparatus for maintaining confidential printed-sheet output |
Also Published As
Publication number | Publication date |
---|---|
JPH0717302B2 (en) | 1995-03-01 |
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