JPS59164579A - Electrostatic recording device - Google Patents

Electrostatic recording device

Info

Publication number
JPS59164579A
JPS59164579A JP3953083A JP3953083A JPS59164579A JP S59164579 A JPS59164579 A JP S59164579A JP 3953083 A JP3953083 A JP 3953083A JP 3953083 A JP3953083 A JP 3953083A JP S59164579 A JPS59164579 A JP S59164579A
Authority
JP
Japan
Prior art keywords
cleaning blade
toner image
image carrier
cleaning
rotation
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
JP3953083A
Other languages
Japanese (ja)
Other versions
JPH0336236B2 (en
Inventor
Yozo Fujii
藤井　洋三
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 JP3953083A priority Critical patent/JPS59164579A/en
Publication of JPS59164579A publication Critical patent/JPS59164579A/en
Publication of JPH0336236B2 publication Critical patent/JPH0336236B2/ja
Granted 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
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G03G21/0029—Details relating to the blade support

Landscapes

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

Abstract

PURPOSE:To simplify the titled device by driving the rotation of a toner image carrier and press-contacting and releasing operation of a cleaning brade against the toner image carrier by one driving source to be rotated forwardly/reversely. CONSTITUTION:The cleaning blade 26 is contacted against a photosensitive drum 1 by the weight of a heavy bob 28. Only at the rotation in the dotted line arrow direction (reverse rotation direction), a reversible motor 24 transmits power, and at the rotation in the solid line arrow direction (forward rotation direction), the motor idles and deos not transmit the power. At the completion of copying, the reversible motor 24 is inverted by a signal from a control part. Consequently, a cleaning brade supporting member is pushed up and the press-contact of the cleaning blade 26 against the photosensitive drum 21 is released. Thus, said constitution can simplify the device.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明はトナー像担持体及び該トナー担持体に対−する
クリーニングブレードの圧着、解除機構全駆動する改良
された駆動装置を有する静電記録装置１に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an electrostatic recording device having a toner image bearing member and an improved driving device for fully driving the pressing and releasing mechanism of a cleaning blade to the toner image bearing member. Regarding device 1.

〔従来技術〕[Prior art]

いわゆる電子複写機、静電プリンタ等の静電記録装置に
おいては、光導電性感光体等のトナー像担持体上にトナ
ー像を形成せしめ、これを紙等の転写材上に転写、定着
して記録物を得るが、転写後ニオいてもトナー像担持体
上には若干のトナーが残留する。残留するトナーはトナ
ー像担持体の反覆使用に備えて完全に除去する必要があ
り、通常クリーニングブレードと称する可撓性部材を回
転するトナー像担持体面に圧接して掻落し除去を行なう
が、クリーニングブレードを常時圧接しておくことは長
時間運転を停ぬた時などトナー像担持体表面にクリーニ
ングブレードの圧接跡がついたり、クリーニングブレー
ドに曲り癖がついたりして好ましくない。このたぬトナ
ー像担持体が回転している間だけクリーニングブレード
全圧接し、トナー像担持体の停止とともに圧接を解除す
ることが行なわれている。クリーニングブレードの圧接
、解除は従来特に設けたモータ、電磁クラッチ、ソレノ
イド等によって行なわれているが構造が複雑化するなど
の欠点があった。In electrostatic recording devices such as so-called electronic copying machines and electrostatic printers, a toner image is formed on a toner image carrier such as a photoconductive photoreceptor, and this is transferred and fixed onto a transfer material such as paper. Although a recorded matter is obtained, some toner remains on the toner image bearing member even if it smells after the transfer. The remaining toner needs to be completely removed in preparation for repeated use of the toner image carrier, and is usually removed by scraping it off by pressing a flexible member called a cleaning blade against the surface of the rotating toner image carrier. It is undesirable to keep the blade in pressure contact all the time because it may leave pressure marks of the cleaning blade on the surface of the toner image carrier or cause the cleaning blade to be bent when the toner image carrier is not operated for a long time. The cleaning blade is fully pressed only while the toner image bearing member is rotating, and the pressure contact is released when the toner image bearing member stops. Conventionally, the cleaning blade is pressed into contact with and released from the cleaning blade using a specially provided motor, electromagnetic clutch, solenoid, etc., but this method has disadvantages such as a complicated structure.

またトナー像担持体停止時にクリーニングブレードの圧
接を解除し、再起動の際そのまま再圧接全行なうと、ク
リーニングブレード先端部に溜り、圧接解除時トナー像
担持体上に線状となって付着しているトナー上に再圧接
されたクリーニングブレードが乗ってしまういわゆる「
踏み付け」を起こしてクリーニングが不完全となり、ト
ナー像担持体の表面を傷つけたり、記録物を汚したりす
る故障が発生する。In addition, if the pressure of the cleaning blade is released when the toner image carrier is stopped, and then the pressure is completely applied again when the toner image carrier is restarted, it will accumulate on the tip of the cleaning blade, and when the pressure is released, it will adhere in a linear shape to the toner image carrier. The so-called "
Cleaning becomes incomplete due to "trampling on the toner image bearing member", resulting in failures such as damaging the surface of the toner image bearing member and staining the recorded material.

この情況を第１図によって説明する。第１図において、
１はトナー像担持体で矢印への方向に回転する、２はク
リーニングブレード、３はクリーニングブレード保持部
材、４は電画であって、図はクリーニングブレードがト
ナー像担持体に圧接されている状態を示している。５は
クリーニングブレード先端に掻寄せられたトナーである
。クリーニングブレード２は電画４の重みＫよリトナー
像担持体に圧接されたわんだ状態となっている。This situation will be explained with reference to FIG. In Figure 1,
1 is a toner image carrier which rotates in the direction of the arrow; 2 is a cleaning blade; 3 is a cleaning blade holding member; 4 is an electric image; the figure shows a state in which the cleaning blade is in pressure contact with the toner image carrier It shows. 5 is toner collected on the tip of the cleaning blade. The cleaning blade 2 is in a bent state as it is pressed against the retoner image carrier due to the weight K of the electric image 4.

クリーニングブレードの圧接を解除するＫはクリーニン
グブレード支持部材の後部を、図に画かれていない手段
によって矢印Ｂの方間に回動させる〇今、この状態から
トナー像担持体の回転を停止しクリーニングブレード２
の圧接解除動作を行なうと、クリーニングブレード２は
図中一点鎖線で示した位置に移動するが、その際、りＩ
Ｊ　−ニングブレード２はたわみを回復しながらトナー
像担持体１０面から離れるため、その先端はＴ１で示し
た軌跡を画いて移動する。クリーニングブレードの先端
に集められていたトナー５はそのままトナー像担持体ｌ
の上に付着残留する。To release the pressure contact of the cleaning blade, K rotates the rear part of the cleaning blade support member in the direction of arrow B by means not shown in the figure. Now, from this state, the rotation of the toner image carrier is stopped and cleaning is started. blade 2
When the pressure release operation is performed, the cleaning blade 2 moves to the position indicated by the dashed line in the figure.
Since the J-ning blade 2 separates from the surface of the toner image carrier 10 while recovering its deflection, its tip moves along a trajectory indicated by T1. The toner 5 collected at the tip of the cleaning blade is directly transferred to the toner image carrier l.
remains on the surface.

次の再起動に当ってクリーニングブレードを圧接ｄ置に
戻す際にはクリーニングブレード２はたわみを持たぬま
ま移動するためその先端の軌跡けＴ、となり、トナー像
担持体１上に付着しているトナー５をその下に踏み付け
ることとなる。そのままトナー像担持体を回転させると
トナー像担持体１とクリーニングブレード２０間に挾ま
れたトナーがトナー像担持体表面をこすって傷つげたり
、またその一部はトナー偉担持体面に付着したまま次過
程に進み記録ｆ助を汚す原因となる。When the cleaning blade 2 is returned to the pressure contact position at the next restart, the cleaning blade 2 moves without bending, so the tip of the cleaning blade 2 moves with a trajectory T, and the toner image carrier 1 is adhered to the cleaning blade 2. This results in the toner 5 being stepped on underneath. If the toner image carrier is rotated as it is, the toner caught between the toner image carrier 1 and the cleaning blade 20 will rub and damage the surface of the toner image carrier, and some of it will remain attached to the surface of the toner image carrier. This will lead to the next step and cause the record file to become dirty.

こ、の「踏み付け」を防止するため、記録動作の開始に
当って先づｌｆ−像担持体を若干逆転せしぬでトナー付
着部をクリーニングブレードの接触点より手前に動かし
、次いでクリーニングブレードを圧接し、トナー像担持
体を正方向に起動して記録動作に入れることが行なわれ
ているが、トナー像相持体の回転方向、クリーニングブ
レードの圧接、の起動、停止機構、タイミングの制御等
装置の抜け化は避けられないところであった。In order to prevent this "stepping on", when starting the recording operation, first move the toner-attached area to the front of the contact point of the cleaning blade without slightly reversing the LF-image bearing member, and then move the cleaning blade to the front side. The toner image carrier is brought into pressure contact and started in the forward direction to enter the recording operation, but there is a device that controls the rotating direction of the toner image carrier, the starting and stopping mechanism of the cleaning blade's pressure contact, the timing, etc. It was inevitable that the company would fall into disrepair.

〔発明の目的〕[Purpose of the invention]

本発明の目的はクリーニングブレードにヨルトナーの「
踏み付け」を起すことのない簡易な構造のクリーニング
部を有する静電記録装置を供給することにある。The purpose of the present invention is to attach Jortner's "cleaning blade" to the cleaning blade.
An object of the present invention is to provide an electrostatic recording device having a cleaning section with a simple structure that does not cause trampling.

〔発明の構成〕[Structure of the invention]

゛　上記の目的はトナー像相持体の回転とクリーニング
ブレードの上記トナー像担持体に対する圧接及び解除動
作が正逆転可能の同一駆動源によって１駆動され、且つ
該α動源から上記クリーニングブレードへの動力伝達が
少くとも１個の一方面クラッチを介して行なわれる静電
記録装置によって達成された。゛ The purpose of the above is that the rotation of the toner image carrier and the pressing and releasing operations of the cleaning blade against the toner image carrier are driven by the same driving source that can be rotated in the forward and reverse directions, and that the α driving source provides power to the cleaning blade. This was accomplished with an electrostatic recording device in which transmission was via at least one one-sided clutch.

上記正逆転可能の駆動源としては、リバーシブルモータ
、一方向回転モータにクラッチの切換で正逆転する機構
を連結したもの等公知の各種ｒＥ正逆転能動力源を用い
る事ができるが、リバーシブルモータの使用が最も好ま
しい。As the drive source capable of forward and reverse rotation, various known rE forward and reverse active power sources can be used, such as a reversible motor, a one-way rotation motor coupled with a mechanism for forward and reverse rotation by switching a clutch, etc. The use is most preferred.

一方面クラッチとしてはシェル型一方向クラッチ、電磁
クラッチ、スプリングクラッチ、機械式クラッチ等、同
等の機能をもった各種のクラッチを使うことができる。As the one-sided clutch, various clutches with equivalent functions can be used, such as a shell-type one-way clutch, an electromagnetic clutch, a spring clutch, and a mechanical clutch.

以下本発明の作用効果を実施例によって説明する。The effects of the present invention will be explained below using examples.

〔実施例〕〔Example〕

第２図は本発明による静電複写機のトナー像形成体であ
る感うｔドラム、クリーニング装置及びその駆動部を示
す側面図であり第３図は同装置１第２図Ｉ　　Ｉ／線に
よって展開した上面図である。図中２１（ｄ表面に光導
電性感光体を有する感光ドラムであり、歯車２２及び器
を介してリノ＜−シブルモータ２４によって駆動される
。５はクリーニング装置でｉ、す、２６はクリーニング
ブレード、茨はクリーニングブレード保持部材、あは１
垂である。クリーニングブレード支持部材２７はビン四
とカム加によって支えられてｉ６す、クリーニングブレ
ード２６Ｑ；Ｆ垂平あの重量によって感光ドラム１に圧
接されている。カム（ト）が半回転し加′の位置に来る
とクリーニングブレード支持部材２７はｒ′の位置に上
がりクリーニングブレードは２６′の位置に移動して圧
接シミ解除される。FIG. 2 is a side view showing the sensing drum which is the toner image forming body of the electrostatic copying machine according to the present invention, the cleaning device and its driving section, and FIG. 3 is a side view showing the same device 1. FIG. 3 is an exploded top view. In the figure, 21 (d) is a photosensitive drum having a photoconductive photoreceptor on its surface, and is driven by a lino-cable motor 24 via a gear 22 and a device. 5 is a cleaning device i; 26 is a cleaning blade; Thorn is the cleaning blade holding member, Aha1
It's a drop. The cleaning blade support member 27 is supported by the pins 4 and cams, and is pressed against the photosensitive drum 1 by the weight of the cleaning blades 26Q and 26F. When the cam (T) rotates half a turn and reaches the application position, the cleaning blade support member 27 rises to the r' position and the cleaning blade moves to the position 26' to release the pressure contact stain.

カム３０は歯車３２の軸３１に固定されており、歯車３
２はリバーシブルモータに一方向りラッチ讃を介して取
付けられている歯車あと噛合っている。３４はシェル型
一方向クラッチであって歯車おと一体をなしており、リ
バーシブルモータ冴が点線矢印方向（以下逆回転方向と
言う）Ｋ回転するときのみ動力を伝達し、モータが実線
矢印方向（以下正回転方向）に回転するときは空転して
動力を伝達しないよう取付けられている。The cam 30 is fixed to the shaft 31 of the gear 32, and the cam 30 is fixed to the shaft 31 of the gear 32.
2 is in mesh with a gear attached to the reversible motor via a one-way latch. Reference numeral 34 is a shell type one-way clutch that is integrated with the gear, and transmits power only when the reversible motor rotates in the direction of the dotted arrow (hereinafter referred to as the reverse rotation direction), and the motor rotates in the direction of the solid arrow (hereinafter referred to as the reverse rotation direction). When rotating in the forward rotation direction (hereinafter referred to as "forward rotation direction"), it is installed so that it will not idle and transmit power.

第２図は複写動作時の状態であって、リノ＜−シブルモ
ータＵ及び感光ドラム駆動歯車ｎ、２３は正方向に回転
し、感光ドラム２１も正方向に回転している。クリーニ
ングブレードは圧接状態におかれカム駆動歯車３３は一
方面クラッチ３４によりり・ぐ−シブルモータから切離
され停止している。現像器３５によって感光ドラム１上
に形成されたトナー偉は転写電極３６によって転写材３
７上に転写される、感光ドラム１上に残留したトナーは
クリーニングブレード２６によって掻き落されクリーニ
ング器謳内に収容される。FIG. 2 shows a state during a copying operation, in which the reno-sible motor U and the photosensitive drum drive gears n and 23 are rotating in the forward direction, and the photosensitive drum 21 is also rotating in the forward direction. The cleaning blade is in pressure contact, and the cam drive gear 33 is separated from the retractable motor by the one-sided clutch 34 and stopped. The toner particles formed on the photosensitive drum 1 by the developing device 35 are transferred to the transfer material 3 by the transfer electrode 36.
Toner remaining on the photosensitive drum 1 to be transferred onto the photosensitive drum 7 is scraped off by a cleaning blade 26 and stored in a cleaning device.

複写が完了すると制御部よりの信号によりり・く−シブ
ルモータ列が反転し逆回転する。す・く−シブルモータ
Ｕの逆回転は一方面クラッチあを介してカム駆動歯車３
３　、３２に伝わりカム加を点線矢印の方向に回転させ
クリーニングブレード支持部材谷ヲ押し上げてクリーニ
ングブレード２６の感光ドラム２１に対する圧接を解除
する。この間歯車部、感光ドラム２１も逆方向に少しく
回転し、クリーニングブレードの先端があった位置に付
着していたトナーの溜りは図上や瓦下方に移動する。カ
ム加が半回転し３０′の位ｌｉｄに達すると、リバーシ
ブルモータ詞は停止する。このときクリーニングブレー
ドは２６′の位置にあり圧接は完全て解除されている。When copying is completed, the reciprocating motor train is reversed by a signal from the control section and rotates in the opposite direction. The reverse rotation of the motor U is controlled by the cam drive gear 3 via the one-sided clutch A.
3 and 32, the cam force is rotated in the direction of the dotted arrow, pushing up the valley of the cleaning blade support member and releasing the pressure contact of the cleaning blade 26 against the photosensitive drum 21. During this time, the gear portion and the photosensitive drum 21 also rotate a little in the opposite direction, and the toner pool that had adhered to the position where the tip of the cleaning blade was moved to the top of the diagram and to the bottom of the tile. When the cam load reaches half a turn and reaches 30' lid, the reversible motor stops. At this time, the cleaning blade is at position 26' and the pressure contact is completely released.

リバーシブルモータ２４の停止１ｄ逆回転開始よりの時
間、輔３１の回転角、クリーニングブレード支持部材２
７或（・はカム３０の位置の検出等種々の方法で制御す
ることができろ。Stop 1d of reversible motor 24 Time from start of reverse rotation, rotation angle of support 31, cleaning blade support member 2
7 or () can be controlled by various methods such as detecting the position of the cam 30.

次の複写開始ＶＣ１は先ずリバーシブルモータ冴を逆回
転する、リバーシブルモータ冴の逆回転に伴ってカム駆
動歯車３３　、３２が回転しカムは３０′の位置より３
（〕の位置に向って回動しクリーニングブレード２６は
下って感光ドラム２１に圧接される。ドラム駆動歯止ヨ
もカム駆動歯車３３と同方向（点線矢印方向）Ｋ回転す
るたｙ〕感感光ラムも少しく逆回転１２、感光ドラム面
ＫＬる前回のクリーニング時クリーニングブレード先端
でつくられたトナーの溜りは史に下方に移動してクリー
ニングブレード２６が圧接されろ位置から遠ざかるので
、クリーニングブレードは−１−で１（クリーニング済
みのきれいな感光ドラム面に接触しトナーな「踏み付け
」る恐れはない。To start the next copy, VC1 first rotates the reversible motor Sae in the reverse direction.As the reversible motor Sae rotates in the reverse direction, the cam drive gears 33 and 32 rotate, and the cam moves from the position 30' to 3.
The cleaning blade 26 is rotated toward the position of ( ), and the cleaning blade 26 is lowered and pressed against the photosensitive drum 21.The drum driving gear 33 also rotates in the same direction (in the direction of the dotted arrow) as the drum driving gear 33 rotates. The ram also rotates slightly in the reverse direction 12, and the toner pool that was created at the tip of the cleaning blade during the previous cleaning on the photosensitive drum surface KL moves downward and away from the position where the cleaning blade 26 is pressed, so the cleaning blade - 1-=1 (There is no risk of the toner coming into contact with the cleaned photosensitive drum surface and being "stepped on".

カムが半回転して（９）の位置に達するとリバーシブル
モータ２４は反転して正方向に連続回転し、感光ドラム
２１も正方向に回転口で複写動作にはいる。When the cam rotates half a turn and reaches position (9), the reversible motor 24 is reversed and continuously rotates in the forward direction, and the photosensitive drum 21 also enters the copying operation at its rotation opening in the forward direction.

この間一方向クラッチの働きによりカム駆動歯車３２　
、３．”ｌは回転せずクリーニングブレード２６は圧接
状態に保たれる。リバーシブルモータあの反転時期は前
記停止の場合と同様の方法によって制御すればよい。During this time, the cam drive gear 32 is
, 3. 1 does not rotate and the cleaning blade 26 is kept in pressure contact.The reversal timing of the reversible motor may be controlled in the same manner as in the case of stopping.

複写が完了すれば前記の手順に従って停止する。Once the copying is completed, it will stop according to the procedure described above.

このサイクルを繰返えすことによりクリーニングブレー
ドによるトナーの「踏み付け」による故障のない良質の
複写物全安定して得ることが可能である。By repeating this cycle, it is possible to consistently obtain high-quality copies that are free from failures caused by "trampling" of the toner by the cleaning blade.

なお上記クラッチの位置は本実施例にとどまらず効果が
同一であればクリーニングブレード駆動経路中のどこに
入れてもよい。Note that the position of the clutch is not limited to this embodiment, and may be placed anywhere in the cleaning blade drive path as long as the effect is the same.

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

第１図はクリーニングブレードによるトナー「踏み付け
」発生の説明図、第２図は本発明によろ詐取複写機の駆
動部分の側面図、第３図はその上面図である。 ２１・・・・・・感光ドラム 四、２３・・・・・・感光ドラム駆動歯車ス・・・・・
・ＩＪ　バージプルモータ冗・・・・・・クリーニング
ブレード （９）・・・・・・カム　　　　　３２　、３３・・・
・・・カム駆動歯車Ｍ・・・・・・一方向クラッチ 代理人桑原義美FIG. 1 is an explanatory diagram of the occurrence of toner "trampling" by the cleaning blade, FIG. 2 is a side view of the driving portion of the copying machine according to the present invention, and FIG. 3 is a top view thereof. 21...Photosensitive drum 4, 23...Photosensitive drum drive gear...
・IJ verge pull motor redundancy...Cleaning blade (9)...Cam 32, 33...
...Cam drive gear M...One-way clutch agent Yoshimi Kuwahara

Claims (1)

【特許請求の範囲】[Claims] 記録動作時に回転するトナー像担持体と、該トナー像担
持体の回転時にその表面に圧接され、動作停止時には圧
接全解除されるクリーニングブレードを有する静電記録
装置において、上記トナー像相持体の回転とクリーニン
グブレードの上記トナー像相持体に対する圧接及び解除
動作が正逆転ｍ１にの同−駆動源匠よって駆動され、且
つ該駆動源から上記クリーニングブレードへの動力伝達
が少くとも１個の一方面クラッチを介して行なわれてい
ることな特徴とする静電記録装置。In an electrostatic recording device having a toner image carrier that rotates during recording operation, and a cleaning blade that is pressed against the surface of the toner image carrier when it rotates and is completely released from the pressure contact when the operation is stopped, the rotation of the toner image carrier is The pressing and releasing operations of the cleaning blade against the toner image carrier are driven by the same driving source in forward and reverse rotation m1, and power transmission from the driving source to the cleaning blade is performed by at least one one-sided clutch. An electrostatic recording device characterized by being carried out through.
JP3953083A 1983-03-09 1983-03-09 Electrostatic recording device Granted JPS59164579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3953083A JPS59164579A (en) 1983-03-09 1983-03-09 Electrostatic recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3953083A JPS59164579A (en) 1983-03-09 1983-03-09 Electrostatic recording device

Publications (2)

Publication Number Publication Date
JPS59164579A true JPS59164579A (en) 1984-09-17
JPH0336236B2 JPH0336236B2 (en) 1991-05-30

Family

ID=12555595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3953083A Granted JPS59164579A (en) 1983-03-09 1983-03-09 Electrostatic recording device

Country Status (1)

Country Link
JP (1) JPS59164579A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62169189A (en) * 1986-01-15 1987-07-25 ゼロツクス　コ−ポレ−シヨン Copying machine
JP2012252151A (en) * 2011-06-02 2012-12-20 Konica Minolta Business Technologies Inc Image forming apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62169189A (en) * 1986-01-15 1987-07-25 ゼロツクス　コ−ポレ−シヨン Copying machine
JP2012252151A (en) * 2011-06-02 2012-12-20 Konica Minolta Business Technologies Inc Image forming apparatus

Also Published As

Publication number Publication date
JPH0336236B2 (en) 1991-05-30

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