JPH03100855U - - Google Patents
Info
- Publication number
- JPH03100855U JPH03100855U JP924390U JP924390U JPH03100855U JP H03100855 U JPH03100855 U JP H03100855U JP 924390 U JP924390 U JP 924390U JP 924390 U JP924390 U JP 924390U JP H03100855 U JPH03100855 U JP H03100855U
- Authority
- JP
- Japan
- Prior art keywords
- image forming
- belt
- forming apparatus
- transfer means
- color image
- 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
- 238000000034 method Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 description 2
- 108091008695 photoreceptors Proteins 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Color Electrophotography (AREA)
Description
第１図は本考案のカラー画像形成装置の断面構
成図、第２図および第３図は前記装置に収納する
プロセスカートリツジおよび現像ユニツトの各正
面図、第４図は前記装置の前カバーの斜視図、第
５図および第６図は前記カートリツジおよびユニ
ツトの各断面図、第７図ＡないしＣは前記カート
リツジの要部断面図。
１……感光体ベルト、２，３……回動ローラ、
４……ガイド部材、６……帯電器、７……レーザ
書込み系ユニツト、８，９，１０，１１……現像
器、１２……転写装置、１３……クリーニング装
置、１４……給紙カセツト、１７……タイミング
ローラ、１８……定着ローラ、１９……排紙ロー
ラ、３０……プロセスカートリツジ、３０Ａ，３
０Ｂ……基板、４０……現像ユニツト、１２０…
…揺動レバー、１２０Ａ……回転軸、１２０Ｂ…
…突起、１２１……駆動ローラ、１２２……従動
ローラ、１２３……転写ベルト、１２６……テン
シヨンローラ、１２７……クリーニングブレード
、ＳＡ，ＳＢ，ＳＣ……スイツチ。
FIG. 1 is a sectional view of the color image forming apparatus of the present invention, FIGS. 2 and 3 are front views of a process cartridge and a developing unit housed in the apparatus, and FIG. 4 is a front view of the front cover of the apparatus. A perspective view, FIGS. 5 and 6 are sectional views of the cartridge and the unit, and FIGS. 7A to 7C are sectional views of essential parts of the cartridge. 1... Photoreceptor belt, 2, 3... Rotating roller,
4...Guide member, 6...Charger, 7...Laser writing system unit, 8, 9, 10, 11...Developer, 12...Transfer device, 13...Cleaning device, 14...Paper feed cassette , 17... Timing roller, 18... Fixing roller, 19... Paper ejection roller, 30... Process cartridge, 30A, 3
0B...Substrate, 40...Development unit, 120...
...Swinging lever, 120A...Rotating shaft, 120B...
... protrusion, 121 ... drive roller, 122 ... driven roller, 123 ... transfer belt, 126 ... tension roller, 127 ... cleaning blade, SA, SB, SC ... switch.
Claims (1)
るベルト状像形成体と、該ベルト状像形成体上に
形成されたトナー画像を転写材上に転写を行う転
写手段とを一体としたプロセスカートリツジを装
置本体に対して着脱可能としたカラー画像形成装
置において、前記プロセスカートリツジの着脱時
に前記転写手段が前記ベルト状像形成体の転写領
域を覆うよう構成したことを特徴とするカラー画
像形成装置。 (2) 前記転写手段はベルト状部材であることを
特徴とする請求項１記載のカラー画像形成装置。[Claims for Utility Model Registration] (1) A belt-shaped image forming body that is stretched between a plurality of rotating rollers and moves, and a toner image formed on the belt-shaped image forming body that is transferred onto a transfer material. In a color image forming apparatus in which a process cartridge integrated with a transfer means for carrying out a process is removably attached to an apparatus main body, the transfer means covers a transfer area of the belt-like image forming body when the process cartridge is attached or detached. A color image forming apparatus characterized in that it is configured as follows. (2) The color image forming apparatus according to claim 1, wherein the transfer means is a belt-like member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP924390U JP2524651Y2 (en) | 1990-02-01 | 1990-02-01 | Color image forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP924390U JP2524651Y2 (en) | 1990-02-01 | 1990-02-01 | Color image forming equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03100855U true JPH03100855U (en) | 1991-10-22 |
| JP2524651Y2 JP2524651Y2 (en) | 1997-02-05 |
Family
ID=31512849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP924390U Expired - Lifetime JP2524651Y2 (en) | 1990-02-01 | 1990-02-01 | Color image forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524651Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011123259A (en) * | 2009-12-10 | 2011-06-23 | Fuji Xerox Co Ltd | Conveying device and image forming apparatus |
-
1990
- 1990-02-01 JP JP924390U patent/JP2524651Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011123259A (en) * | 2009-12-10 | 2011-06-23 | Fuji Xerox Co Ltd | Conveying device and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2524651Y2 (en) | 1997-02-05 |
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