JPH02128153U - - Google Patents
Info
- Publication number
- JPH02128153U JPH02128153U JP3682889U JP3682889U JPH02128153U JP H02128153 U JPH02128153 U JP H02128153U JP 3682889 U JP3682889 U JP 3682889U JP 3682889 U JP3682889 U JP 3682889U JP H02128153 U JPH02128153 U JP H02128153U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- cover
- supply unit
- image forming
- forming 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
Description
第１図ないし第６図は本考案による画像形成装
置の一実施例を示す図であり、第１図は本考案が
用いられたレーザプリンタの外観斜視図、第２図
はそのカバーを開いた状態の斜視図、第３図は内
部機構部の構成図、第４図はＡＣ電源と電源ユニ
ツトとの間の配線図、第５図は要部の拡大斜視図
、第６図はコントローラと外部オプシヨンのブロ
ツク図、第７図は従来の画像形成装置の外観斜視
図である。
３……上カバー、６……フオントカートリツジ
挿入口（接続部）、７……エミユレーシヨンカー
ド挿入口（接続部）、７７……電源ユニツト、８
１……フオントカートリツジ（外部オプシヨン）
、８２……エミユレーシヨンカード（外部オプシ
ヨン）、１００……作動装置部。
1 to 6 are diagrams showing an embodiment of an image forming apparatus according to the present invention. FIG. 1 is an external perspective view of a laser printer in which the present invention is used, and FIG. 2 is an open view of the cover. Figure 3 is a configuration diagram of the internal mechanism, Figure 4 is a wiring diagram between the AC power supply and power supply unit, Figure 5 is an enlarged perspective view of the main parts, Figure 6 is the controller and external diagram. A block diagram of the option, FIG. 7 is an external perspective view of a conventional image forming apparatus. 3... Upper cover, 6... Font cartridge insertion slot (connection part), 7... Emulation card insertion slot (connection part), 77... Power supply unit, 8
1... Font cartridge (external option)
, 82... Emulation card (external option), 100... Actuation device section.
Claims (1)
電源ユニツトと、装置の周囲に設けられ開くこと
により前記電源ユニツトの電力供給をＯＦＦさせ
るカバーと、外部オプシヨンを取付ける接続部と
を備えた画像形成装置において、前記外部オプシ
ヨンの接続部を前記カバー内に設け、前記カバー
を開いて前記電源ユニツトの電力供給をＯＦＦさ
せたときにのみ前記外部オプシヨンを前記接続部
に接続あるいは離脱可能としたことを特徴とする
画像形成装置。 An image forming apparatus that includes a power supply unit that supplies power to an operating circuit, a motor, etc. of the apparatus, a cover that is provided around the apparatus and which turns off the power supply to the power supply unit when opened, and a connection part for attaching an external option. A connecting part for the external option is provided in the cover, and the external option can be connected to or disconnected from the connecting part only when the cover is opened and power supply to the power supply unit is turned off. image forming apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3682889U JPH02128153U (en) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3682889U JPH02128153U (en) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128153U true JPH02128153U (en) | 1990-10-23 |
Family
ID=31543401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3682889U Pending JPH02128153U (en) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002023438A (en) * | 2000-07-06 | 2002-01-23 | Canon Inc | Image forming device |
-
1989
- 1989-03-30 JP JP3682889U patent/JPH02128153U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002023438A (en) * | 2000-07-06 | 2002-01-23 | Canon Inc | Image forming device |
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