JPH02146650U - - Google Patents

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Publication number
JPH02146650U
JPH02146650U JP5367689U JP5367689U JPH02146650U JP H02146650 U JPH02146650 U JP H02146650U JP 5367689 U JP5367689 U JP 5367689U JP 5367689 U JP5367689 U JP 5367689U JP H02146650 U JPH02146650 U JP H02146650U
Authority
JP
Japan
Prior art keywords
photoreceptor
view
transfer
transfer paper
recording apparatus
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
JP5367689U
Other languages
Japanese (ja)
Other versions
JP2505713Y2 (en
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 filed Critical
Priority to JP1989053676U priority Critical patent/JP2505713Y2/en
Publication of JPH02146650U publication Critical patent/JPH02146650U/ja
Application granted granted Critical
Publication of JP2505713Y2 publication Critical patent/JP2505713Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Description

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

図面は本考案の一実施例を示し、第1図は全体
の概略側面図、第2図は未使用時の外観斜視図、
第3図は使用可能状態の外観斜視図、第4図は感
光体の外観斜視図、第5図は感光体を主体として
示す概略側面図、第6図は一部を切欠いて示す感
光体を主体とした正面図、第7図は一部を切欠い
て示す正面図、第8図は原稿給紙搬送装置の概略
側面図、第9図は原稿搬送テーブル部分の平面図
、第10図は露光光学系の概略側面図、第11図
はその概略平面図、第12図はその一部を切欠い
て示す概略正面図、第13図は帯電・除電部付近
の概略側面図、第14図はその一部の概略平面図
、第15図はその一部の正面図、第16図は帯電
チヤージヤ付近の概略平面図、第17図は帯電チ
ヤージヤ付近の分解斜視図、第18図はその正面
図、第19図は現像装置付近を示す概略側面図、
第20図は一部を切欠いて示す現像装置の正面図
、第21図はトナーエンド検知動作を示す側面図
、第22図はその斜視図、第23図は現像装置に
対する駆動伝達系の側面図、第24図は一部を切
欠いて示す転写紙給紙付近の概略側面図、第25
図は給紙テーブル付近の平面図、第26図は一部
を切欠いて示す給紙部付近の平面図、第27図は
その正面図、第28図は斜視図、第29図はその
一部の斜視図、第30図は給紙制御動作を示す側
面図、第31図は給紙動作を示す側面図、第32
図は転写部付近の平面図、第33図はその側面図
、第34図は一部を切欠いて示す正面図、第35
図は一部切欠いて定着部付近を示す正面図、第3
6図は一部切欠いて示すその側面図、第37図は
ジヤム時の開放動作を示す側面図、第38図は一
部切欠いて示すクリーニング装置の側面図、第3
9図はその正面図、第40図は電装パーツ及びそ
の回路構成を示すブロツク図である。 20…感光体、21…帯電手段、22…露光光
学系、23…現像手段、24…転写手段、25…
定着手段、26…クリーニング手段、28…原稿
給紙搬送装置、29…転写紙給紙搬送装置、30
…冷却手段、70〜74…ローラ。
The drawings show one embodiment of the present invention, in which Fig. 1 is a schematic side view of the whole, Fig. 2 is a perspective view of the external appearance when not in use,
Figure 3 is a perspective view of the exterior in a usable state, Figure 4 is a perspective view of the exterior of the photoconductor, Figure 5 is a schematic side view mainly showing the photoconductor, and Figure 6 is the photoconductor partially cut away. 7 is a partially cutaway front view, FIG. 8 is a schematic side view of the document feeding and conveying device, FIG. 9 is a plan view of the document conveying table, and FIG. 10 is an exposure diagram. A schematic side view of the optical system, Fig. 11 is a schematic plan view thereof, Fig. 12 is a schematic front view with a part thereof cut away, Fig. 13 is a schematic side view of the vicinity of the charging/neutralizing section, and Fig. 14 is its schematic side view. A schematic plan view of a portion, FIG. 15 is a front view of a portion thereof, FIG. 16 is a schematic plan view of the vicinity of the charging charger, FIG. 17 is an exploded perspective view of the vicinity of the charging charger, FIG. 18 is a front view thereof, FIG. 19 is a schematic side view showing the vicinity of the developing device;
Fig. 20 is a partially cutaway front view of the developing device, Fig. 21 is a side view showing the toner end detection operation, Fig. 22 is a perspective view thereof, and Fig. 23 is a side view of the drive transmission system for the developing device. , FIG. 24 is a schematic side view of the vicinity of the transfer paper feed with a part cut away, and FIG.
The figure is a plan view of the vicinity of the paper feed table, Figure 26 is a partially cutaway plan view of the vicinity of the paper feed unit, Figure 27 is a front view thereof, Figure 28 is a perspective view, and Figure 29 is a portion thereof. FIG. 30 is a side view showing the sheet feeding control operation, FIG. 31 is a side view showing the sheet feeding operation, and FIG. 32 is a side view showing the sheet feeding operation.
The figures are a plan view of the vicinity of the transfer section, Fig. 33 is a side view thereof, Fig. 34 is a partially cutaway front view, and Fig. 35
The figure is a partially cutaway front view showing the vicinity of the fixing unit.
6 is a partially cutaway side view of the cleaning device, FIG. 37 is a side view showing the opening operation when jammed, FIG. 38 is a partially cutaway side view of the cleaning device, and FIG.
FIG. 9 is a front view thereof, and FIG. 40 is a block diagram showing electrical parts and their circuit configuration. 20...Photoreceptor, 21...Charging means, 22...Exposure optical system, 23...Developing means, 24...Transfer means, 25...
Fixing means, 26...Cleaning means, 28...Document feed conveyance device, 29...Transfer paper feed conveyance device, 30
...Cooling means, 70-74...Roller.

Claims (1)

【実用新案登録請求の範囲】 1 無端帯ベルト状の感光体表面を帯電手段によ
り一様帯電した後、原稿給紙搬送手段により給紙
搬送される原稿を露光光学系により露光してその
反射光により前記感光体上に静電潜像を形成し、
この静電潜像を現像手段により顕像化し、顕像化
された画像を転写紙給紙搬送手段により給紙搬送
される転写紙上に転写手段により転写し、転写紙
に転写された画像を定着手段により定着するとと
もに、転写後の前記感光体表面をクリーニング手
段によりクリーニングするようにした静電記録装
置において、前記感光体を複数のローラにより縦
長でベルト内の中央部の間隙を狭くした状態で設
け、前記感光体の周囲に、前記帯電手段と原稿給
紙搬送手段と露光光学系とによる静電潜像形成手
段と、前記クリーニング手段と、前記現像手段と
、機内を冷却する冷却手段と、前記転写手段と、
前記定着手段と、前記転写紙給紙搬送手段との各
プロセスユニツトを、上から順に位置させて設け
たことを特徴とする静電記録装置。 2 静電潜像形成手段と、冷却手段と、転写手段
と、定着手段と、転写紙給紙搬送手段との各プロ
セスユニツトを、感光体に対し操作側位置にて上
から順に略同一線上に配置させて1つのプロセス
系ユニツトとし、現像手段なるプロセスユニツト
を前記感光体に対し奥側位置に配置させたことを
特徴とする請求項1記載の静電記録装置。
[Scope of Claim for Utility Model Registration] 1. After uniformly charging the surface of an endless belt-shaped photoreceptor by a charging means, the document fed and conveyed by the document feeding and conveying means is exposed to light by an exposure optical system and its reflected light is emitted. forming an electrostatic latent image on the photoreceptor by
This electrostatic latent image is visualized by a developing means, the visualized image is transferred by a transfer means onto a transfer paper fed and conveyed by a transfer paper feed conveyance means, and the image transferred to the transfer paper is fixed. In an electrostatic recording apparatus, the surface of the photoreceptor is fixed by means of a cleaning means and the surface of the photoreceptor after transfer is cleaned by a cleaning means, in which the photoreceptor is held vertically by a plurality of rollers with a narrow gap at the center of the belt. an electrostatic latent image forming means including the charging means, a document feeding means, and an exposure optical system; the cleaning means; the developing means; and a cooling means for cooling the inside of the machine; the transfer means;
An electrostatic recording apparatus characterized in that each process unit of the fixing means and the transfer paper feeding and conveying means are arranged in order from the top. 2. The process units of the electrostatic latent image forming means, the cooling means, the transfer means, the fixing means, and the transfer paper feeding means are arranged approximately on the same line from above in the operating side position relative to the photoreceptor. 2. The electrostatic recording apparatus according to claim 1, wherein the electrostatic recording apparatus is arranged to form one process system unit, and a process unit serving as a developing means is arranged at a position on the back side with respect to the photoreceptor.
JP1989053676U 1989-05-10 1989-05-10 Electrostatic recording device Expired - Lifetime JP2505713Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989053676U JP2505713Y2 (en) 1989-05-10 1989-05-10 Electrostatic recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989053676U JP2505713Y2 (en) 1989-05-10 1989-05-10 Electrostatic recording device

Publications (2)

Publication Number Publication Date
JPH02146650U true JPH02146650U (en) 1990-12-12
JP2505713Y2 JP2505713Y2 (en) 1996-07-31

Family

ID=31575068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989053676U Expired - Lifetime JP2505713Y2 (en) 1989-05-10 1989-05-10 Electrostatic recording device

Country Status (1)

Country Link
JP (1) JP2505713Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217760A (en) * 1985-07-16 1987-01-26 Sharp Corp Copying device
JPS6315266A (en) * 1986-07-07 1988-01-22 Seiko Epson Corp Image forming device
JPS63174352U (en) * 1987-02-24 1988-11-11

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217760A (en) * 1985-07-16 1987-01-26 Sharp Corp Copying device
JPS6315266A (en) * 1986-07-07 1988-01-22 Seiko Epson Corp Image forming device
JPS63174352U (en) * 1987-02-24 1988-11-11

Also Published As

Publication number Publication date
JP2505713Y2 (en) 1996-07-31

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