JP2006018128A - 画像形成装置 - Google Patents
画像形成装置 Download PDFInfo
- Publication number
- JP2006018128A JP2006018128A JP2004197498A JP2004197498A JP2006018128A JP 2006018128 A JP2006018128 A JP 2006018128A JP 2004197498 A JP2004197498 A JP 2004197498A JP 2004197498 A JP2004197498 A JP 2004197498A JP 2006018128 A JP2006018128 A JP 2006018128A
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive drum
- led head
- forming apparatus
- image forming
- side door
- 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
- 238000003825 pressing Methods 0.000 claims description 12
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 108091008695 photoreceptors Proteins 0.000 abstract description 6
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 238000013459 approach Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
【選択図】 図8
Description
請求項1の発明は、前記画像形成装置の装置本体の側面に開閉自在に取付けられ、前記転写手段を支持するためのサイドドアと、
前記サイドドアを開閉する動作に連動させて、前記LEDヘッドの前記感光体ドラムに対する間隔をさせる連動手段と、を設けたことを特徴とする。
Claims (4)
- 一様に帯電された感光体ドラムの表面に、画像の光を照射して静電潜像を形成するためにLEDヘッドを用い、前記静電潜像をトナーで現像したトナー画像を用紙に転写するための転写手段を感光体ドラムに圧接してなる画像形成装置であって、
前記画像形成装置の装置本体の側面に開閉自在に取付けられ、前記転写手段を支持するためのサイドドアと、
前記サイドドアを開閉する動作に連動させて、前記LEDヘッドの前記感光体ドラムに対する間隔をさせる連動手段と、を設けたことを特徴とする画像形成装置。 - 前記サイドドアを開く動作に連動して前記LEDヘッドを感光体ドラムから離間させ、サイドドアを閉じる動作に連動して、前記LEDヘッドを感光体ドラムに近接させることを特徴とする請求項1に記載の画像形成装置。
- 前記感光体ドラムは、その軸方向に沿って装置本体から取り外し可能に構成されるものであって、前記サイドドアを開いて、前記転写手段と感光体ドラムとの圧接状態が解除された状態においてのみ、前記感光体ドラムを装置本体から取り外しできることを特徴とする請求項1または2に記載の画像形成装置。
- 前記サイドドアを開閉する動作と、LEDヘッドを感光体ドラムに対して近接および離間させる動作を連動させる手段はワイヤであることを特徴とする請求項1ないし3のいずれかに記載の画像形成装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004197498A JP4134955B2 (ja) | 2004-07-05 | 2004-07-05 | 画像形成装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004197498A JP4134955B2 (ja) | 2004-07-05 | 2004-07-05 | 画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006018128A true JP2006018128A (ja) | 2006-01-19 |
JP4134955B2 JP4134955B2 (ja) | 2008-08-20 |
Family
ID=35792454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004197498A Expired - Fee Related JP4134955B2 (ja) | 2004-07-05 | 2004-07-05 | 画像形成装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4134955B2 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2090940A1 (en) * | 2008-02-12 | 2009-08-19 | Brother Kogyo Kabushiki Kaisha | Image-forming device |
CN103660556A (zh) * | 2012-09-13 | 2014-03-26 | 日本冲信息株式会社 | 图像形成设备 |
US8892001B2 (en) | 2011-12-28 | 2014-11-18 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus and developing unit for use in image forming apparatus |
US9008547B2 (en) | 2012-05-21 | 2015-04-14 | Ricoh Company, Ltd. | Moving device and image forming apparatus including the moving device |
US9423763B2 (en) | 2011-03-16 | 2016-08-23 | Brother Kogyo Kabushiki Kaisha | Exposure unit covering member configuration for an image forming apparatus |
US9535394B2 (en) * | 2008-04-25 | 2017-01-03 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus including LED exposure system with linking mechanism for moving exposure member |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04212973A (ja) * | 1990-12-07 | 1992-08-04 | Konica Corp | 画像形成装置 |
JPH05265264A (ja) * | 1992-03-18 | 1993-10-15 | Matsushita Electric Ind Co Ltd | 画像形成装置 |
JPH06106814A (ja) * | 1992-09-24 | 1994-04-19 | Tokyo Electric Co Ltd | 画像形成装置 |
JP2000293085A (ja) * | 1999-04-07 | 2000-10-20 | Minolta Co Ltd | 画像形成装置 |
JP2002040735A (ja) * | 2000-07-24 | 2002-02-06 | Matsushita Electric Ind Co Ltd | 画像情報検知センサユニット |
JP2002202707A (ja) * | 2000-12-28 | 2002-07-19 | Ricoh Co Ltd | 画像形成装置、それに備えるプロセスカートリッジ着脱装置、およびそのプロセスカートリッジ取出し方法 |
-
2004
- 2004-07-05 JP JP2004197498A patent/JP4134955B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04212973A (ja) * | 1990-12-07 | 1992-08-04 | Konica Corp | 画像形成装置 |
JPH05265264A (ja) * | 1992-03-18 | 1993-10-15 | Matsushita Electric Ind Co Ltd | 画像形成装置 |
JPH06106814A (ja) * | 1992-09-24 | 1994-04-19 | Tokyo Electric Co Ltd | 画像形成装置 |
JP2000293085A (ja) * | 1999-04-07 | 2000-10-20 | Minolta Co Ltd | 画像形成装置 |
JP2002040735A (ja) * | 2000-07-24 | 2002-02-06 | Matsushita Electric Ind Co Ltd | 画像情報検知センサユニット |
JP2002202707A (ja) * | 2000-12-28 | 2002-07-19 | Ricoh Co Ltd | 画像形成装置、それに備えるプロセスカートリッジ着脱装置、およびそのプロセスカートリッジ取出し方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2090940A1 (en) * | 2008-02-12 | 2009-08-19 | Brother Kogyo Kabushiki Kaisha | Image-forming device |
US7840159B2 (en) | 2008-02-12 | 2010-11-23 | Brother Kogyo Kabushiki Kaisha | Image-forming device having a positioning structure |
US9535394B2 (en) * | 2008-04-25 | 2017-01-03 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus including LED exposure system with linking mechanism for moving exposure member |
US9423763B2 (en) | 2011-03-16 | 2016-08-23 | Brother Kogyo Kabushiki Kaisha | Exposure unit covering member configuration for an image forming apparatus |
US8892001B2 (en) | 2011-12-28 | 2014-11-18 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus and developing unit for use in image forming apparatus |
US9122191B2 (en) | 2011-12-28 | 2015-09-01 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus and developing unit for use in image forming apparatus |
US9008547B2 (en) | 2012-05-21 | 2015-04-14 | Ricoh Company, Ltd. | Moving device and image forming apparatus including the moving device |
CN103660556A (zh) * | 2012-09-13 | 2014-03-26 | 日本冲信息株式会社 | 图像形成设备 |
JP2014056152A (ja) * | 2012-09-13 | 2014-03-27 | Oki Data Corp | 画像形成装置 |
Also Published As
Publication number | Publication date |
---|---|
JP4134955B2 (ja) | 2008-08-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4701830B2 (ja) | プロセスカートリッジ及び画像形成装置 | |
JP4798300B2 (ja) | プロセスカートリッジ、及び画像形成装置 | |
US11543759B2 (en) | Image forming apparatus | |
US8768202B2 (en) | Image forming apparatus | |
JP5067875B2 (ja) | 画像形成装置 | |
JP5208298B2 (ja) | 画像形成装置 | |
JP2009288303A (ja) | プロセスカートリッジ及び画像形成装置 | |
KR100889820B1 (ko) | 현상장치 및 이를 구비하는 화상형성장치 | |
JP2013008011A (ja) | 画像形成装置 | |
JP5106213B2 (ja) | 画像形成装置 | |
JP2006018126A (ja) | 画像形成装置 | |
JP4835671B2 (ja) | 画像形成装置 | |
JP6492815B2 (ja) | 画像形成装置 | |
JP4134955B2 (ja) | 画像形成装置 | |
JP2006018127A (ja) | 画像形成装置 | |
JP5106212B2 (ja) | 画像形成装置 | |
JP6137026B2 (ja) | 画像形成装置 | |
JP2006106446A (ja) | 画像形成装置 | |
US9454124B2 (en) | Image forming apparatus | |
US20230069503A1 (en) | Image forming apparatus | |
JP7091916B2 (ja) | 媒体搬送装置及び画像形成装置 | |
KR100601889B1 (ko) | 복수의 유닛으로 구성된 현상유닛을 구비한 화상형성장치 | |
JP2005070480A (ja) | 画像形成装置 | |
JP2021036288A (ja) | 画像形成装置 | |
JP2009186860A (ja) | 画像形成装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD05 | Notification of revocation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7425 Effective date: 20060703 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20060630 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20071206 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071211 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080131 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080507 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080520 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4134955 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110613 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110613 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120613 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130613 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130613 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140613 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |