JPH0320346U - - Google Patents
Info
- Publication number
- JPH0320346U JPH0320346U JP8067089U JP8067089U JPH0320346U JP H0320346 U JPH0320346 U JP H0320346U JP 8067089 U JP8067089 U JP 8067089U JP 8067089 U JP8067089 U JP 8067089U JP H0320346 U JPH0320346 U JP H0320346U
- Authority
- JP
- Japan
- Prior art keywords
- ozone filter
- ozone
- bracket
- image forming
- filter
- 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.)
- Pending
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 11
- 230000003213 activating effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図は本考案を適用した画像形成装置として
のレーザプリンタの一実施例の説明図、第２図は
第１図の画像形成装置の分解図、第３図は送風フ
アンの構成説明図、第４図は画像形成装置の上ユ
ニツトを開放した状態の説明図、第５図ａ及びｂ
は本考案の要部の構成説明図である。
１……給紙装置、２……記録紙、３……レジス
トローラ、４……感光体ドラム、５……帯電チヤ
ージヤ、６……レーザ光学系、７……現像装置、
８……転写チヤージヤ、９……定着装着、２０…
…上ユニツト、２１……下ユニツト、４６……オ
ゾン送風フ送風用開口、４８……開口、４９……
吸引フアン、５０……オゾンフイルタ、５３……
枠体、５４……フイルタ材、５５……ブラケツト
。
FIG. 1 is an explanatory diagram of an embodiment of a laser printer as an image forming apparatus to which the present invention is applied, FIG. 2 is an exploded view of the image forming apparatus of FIG. 1, and FIG. 3 is an explanatory diagram of the configuration of a blower fan. Figure 4 is an explanatory diagram of the image forming apparatus with the upper unit opened, Figures 5 a and b
FIG. 1 is a diagram illustrating the configuration of the main parts of the present invention. DESCRIPTION OF SYMBOLS 1...Paper feeding device, 2...Recording paper, 3...Registration roller, 4...Photosensitive drum, 5...Charging charger, 6...Laser optical system, 7...Developing device,
8...Transfer charger, 9...Fixing installation, 20...
...Upper unit, 21...Lower unit, 46...Ozone blower opening, 48...Opening, 49...
Suction fan, 50... Ozone filter, 53...
Frame body, 54... Filter material, 55... Bracket.
Claims (1)
れたオゾン吸引フアンと、該オゾン吸引フアンの
前面位置に配設されたブラケツトによつて着脱自
在に支持されるオゾンフイルタとを有した画像形
成装置において、 該ブラケツトと該オゾンフイルタの少なくとも
何れか一方にはオゾンフイルタが的確に装着され
ているか否かを検知する手段と、該検知結果に基
づいて未装着表示部の作動或は作像部の動作停止
を実行する制御部が設けられていることを特徴と
するオゾンフイルタのセツト忘れ防止装置。 (2) 前記ブラケツトにオゾンフイルタ外周面の
溝と嵌着する係止用の爪を形成したことを特徴と
する第１の請求項記載のオゾンフイルタのセツト
忘れ防止装置。[Scope of Claim for Utility Model Registration] (1) Detachably supported by an ozone suction fan disposed near a latent image carrier consisting of a photoreceptor and a bracket disposed in front of the ozone suction fan. In an image forming apparatus having an ozone filter, at least one of the bracket and the ozone filter includes means for detecting whether or not the ozone filter is properly attached, and a means for detecting whether or not the ozone filter is properly attached based on the detection result. 1. A device for preventing forgetting to set an ozone filter, comprising a control section for activating an attachment display section or stopping operation of an image forming section. (2) The device for preventing forgetting to set an ozone filter according to claim 1, wherein the bracket is provided with a locking pawl that fits into a groove on the outer peripheral surface of the ozone filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8067089U JPH0320346U (en) | 1989-07-07 | 1989-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8067089U JPH0320346U (en) | 1989-07-07 | 1989-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0320346U true JPH0320346U (en) | 1991-02-27 |
Family
ID=31625939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8067089U Pending JPH0320346U (en) | 1989-07-07 | 1989-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006250597A (en) * | 2005-03-09 | 2006-09-21 | Audio Technica Corp | Laser marking device |
-
1989
- 1989-07-07 JP JP8067089U patent/JPH0320346U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006250597A (en) * | 2005-03-09 | 2006-09-21 | Audio Technica Corp | Laser marking device |
| JP4628146B2 (en) * | 2005-03-09 | 2011-02-09 | 株式会社オーディオテクニカ | Laser marking machine |
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