JPS6260961U - - Google Patents
Info
- Publication number
- JPS6260961U JPS6260961U JP15087185U JP15087185U JPS6260961U JP S6260961 U JPS6260961 U JP S6260961U JP 15087185 U JP15087185 U JP 15087185U JP 15087185 U JP15087185 U JP 15087185U JP S6260961 U JPS6260961 U JP S6260961U
- Authority
- JP
- Japan
- Prior art keywords
- image forming
- forming unit
- fixing
- pressure
- cam
- 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
- 238000010438 heat treatment Methods 0.000 claims description 2
Description
第１図は本考案の実施例を示す正面図、第２図
はその作用を説明する正面図、第３図及び第４図
は本発明が適用されるプリンタの構成を説明する
斜視図である。
１０……プリンタ、１０ａ……上ユニツト、１
０ｂ……下ユニツト、１８……作像ユニツト、２
０……定着装置、２１……加熱ローラ、２２……
加圧スプリング、２３……加圧ローラ、２５……
作像ユニツト枢着点、２６……カム、２８……定
着圧解除レバー、２８ａ……加圧ローラを移動さ
せるアーム、２８ｃ……カムに係合する突起、３
０……手動把手。
FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a front view explaining its operation, and FIGS. 3 and 4 are perspective views explaining the configuration of a printer to which the present invention is applied. . 10...Printer, 10a...Upper unit, 1
0b...Lower unit, 18...Image forming unit, 2
0... Fixing device, 21... Heating roller, 22...
Pressure spring, 23...Pressure roller, 25...
Image forming unit pivot point, 26...Cam, 28...Fixing pressure release lever, 28a...Arm for moving the pressure roller, 28c...Protrusion that engages with the cam, 3
0...Manual handle.
Claims (1)
に圧接する加熱ローラと加圧ローラとより成る定
着器が設けられるとともに概ねその直上の軸線の
回りに作像ユニツトが持上げ可能に枢着された静
電プリンタの定着圧解除装置において、作像ユニ
ツトと一体的に形成されたカムと、下部ユニツト
機枠に軸支され上記カムに係合し、作像ユニツト
を持上げる方向に回動することにより定着圧を解
除する方向に移動せしめられるレバーとを有し、
該レバーは作像ユニツトが所定位置にある状態で
手動によつても定着圧を解除する方向に移動可能
であることを特徴とする定着圧解除装置。 This electrostatic printer is divided into an upper and lower unit, and the lower unit is provided with a fixing device consisting of a heating roller and a pressure roller that are in pressure contact with each other, and an image forming unit is pivotally mounted so as to be liftable about an axis approximately directly above the fixing device. In the fixing pressure release device, a cam is formed integrally with the image forming unit, and a lower unit is pivotally supported by the machine frame and engages with the cam, and rotates in a direction to lift the image forming unit, thereby releasing the fixing pressure. and a lever that can be moved in the releasing direction,
A fixing pressure release device characterized in that the lever is movable manually in a direction to release the fixing pressure with the image forming unit in a predetermined position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15087185U JPS6260961U (en) | 1985-10-03 | 1985-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15087185U JPS6260961U (en) | 1985-10-03 | 1985-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6260961U true JPS6260961U (en) | 1987-04-15 |
Family
ID=31067408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15087185U Pending JPS6260961U (en) | 1985-10-03 | 1985-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6260961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01145958A (en) * | 1987-11-30 | 1989-06-07 | Mita Ind Co Ltd | Jam processing device |
| JPH0249938U (en) * | 1988-09-30 | 1990-04-06 |
-
1985
- 1985-10-03 JP JP15087185U patent/JPS6260961U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01145958A (en) * | 1987-11-30 | 1989-06-07 | Mita Ind Co Ltd | Jam processing device |
| JPH0249938U (en) * | 1988-09-30 | 1990-04-06 |