JPH01177758U - - Google Patents
Info
- Publication number
- JPH01177758U JPH01177758U JP7411688U JP7411688U JPH01177758U JP H01177758 U JPH01177758 U JP H01177758U JP 7411688 U JP7411688 U JP 7411688U JP 7411688 U JP7411688 U JP 7411688U JP H01177758 U JPH01177758 U JP H01177758U
- Authority
- JP
- Japan
- Prior art keywords
- image forming
- forming apparatus
- detection switch
- divided
- unit
- 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
- 238000001514 detection method Methods 0.000 claims 4
- 230000003287 optical effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案の一実施例としての機体開閉式
光書込みプリンタの構成を示す正断面図、第２図
ａ及び第２図ｂは夫々上記プリンタの閉成時と開
成時の各外観を示す斜視図、第３図は上記プリン
タの要部を示す斜視図、第４図は上記プリンタの
全体構成を示す模式図、第５図は従来の機体開閉
式光書込みプリンタを示す斜視図である。
１……感光体ドラム、Ｕ……プロセスユニツト
、Ｂ１……上部機体、Ｂ２……下部機体、１６…
…接触子、１９……マイクロスイツチ、２１……
圧縮バネ、２３……スイツチ作動部。
FIG. 1 is a front cross-sectional view showing the configuration of an optical writing printer that can be opened and closed as an embodiment of the present invention, and FIGS. 2a and 2b show the external appearance of the printer when it is closed and opened, respectively. FIG. 3 is a perspective view showing essential parts of the printer, FIG. 4 is a schematic diagram showing the overall configuration of the printer, and FIG. 5 is a perspective view showing a conventional optical writing printer with an opening/closing body. . 1...Photosensitive drum, U...Process unit, B1 ...Upper body, B2 ...Lower body, 16...
...Contact, 19...Micro switch, 21...
Compression spring, 23...Switch operating part.
Claims (1)
前記分割機体の何れかに着脱自在に設けた内部ユ
ニツトと、検知スイツチ及び該検知スイツチを作
動させる作動部からなり前記分割機体の開閉を検
知する検知部材とを備えた画像形成装置において
、前記内部ユニツトの着脱に連動させて前記検知
スイツチ或いは前記作動部の何れか一方を移動自
在に設けたことを特徴とする画像形成装置。 The fuselage is divided into at least two parts that can be opened and closed,
In the image forming apparatus, the image forming apparatus includes an internal unit that is detachably attached to one of the divided bodies, and a detection member that includes a detection switch and an actuator that operates the detection switch and detects opening and closing of the divided body. An image forming apparatus characterized in that either the detection switch or the operating section is provided to be movable in conjunction with attachment and detachment of the unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7411688U JPH01177758U (en) | 1988-06-03 | 1988-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7411688U JPH01177758U (en) | 1988-06-03 | 1988-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01177758U true JPH01177758U (en) | 1989-12-19 |
Family
ID=31299234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7411688U Pending JPH01177758U (en) | 1988-06-03 | 1988-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01177758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0363160A (en) * | 1989-06-29 | 1991-03-19 | Internatl Business Mach Corp <Ibm> | Optical printer |
| JPH03117238U (en) * | 1990-03-13 | 1991-12-04 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62269152A (en) * | 1986-05-16 | 1987-11-21 | Sharp Corp | Safety switch |
-
1988
- 1988-06-03 JP JP7411688U patent/JPH01177758U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62269152A (en) * | 1986-05-16 | 1987-11-21 | Sharp Corp | Safety switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0363160A (en) * | 1989-06-29 | 1991-03-19 | Internatl Business Mach Corp <Ibm> | Optical printer |
| JPH03117238U (en) * | 1990-03-13 | 1991-12-04 |