JPS55144264A - Laser recorder - Google Patents
Laser recorderInfo
- Publication number
- JPS55144264A JPS55144264A JP5241279A JP5241279A JPS55144264A JP S55144264 A JPS55144264 A JP S55144264A JP 5241279 A JP5241279 A JP 5241279A JP 5241279 A JP5241279 A JP 5241279A JP S55144264 A JPS55144264 A JP S55144264A
- Authority
- JP
- Japan
- Prior art keywords
- laser beams
- laser
- make
- light sources
- maintenance
- 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
Abstract
PURPOSE:To make maintenance and inspection easy and make possible good recording by maintaining the optical distance of the laser beams from laser light sources to a recording medium constant. CONSTITUTION:An upper housing H2 is made pivotally movable around a rotating shoft 28 by a hinge (h) to the lower housing H1 of the laser recorder 1 to make the maintenance and inspection of the inside of the apparatus convenient. Not only a drum for forming recording images by receiving the scanning of laser beams but also various process means for latent image formation, developing and transfer are disposed in the apparatus. The mechanism which makes scanning exposure on the photosensitive drum is provided with light sources L, B, G which shoot the laser beams corresponding to image signals, as well as a rotary polyhedral mirror 25 which scans said laser beams, an ftheta lens system 26, a reflecting mirror 27, etc. A rotation detecting means RD consisting of a lamp RD1 and photoelectric element RD2 are disposed near the rotary polyhedral mirror 25.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5241279A JPS55144264A (en) | 1979-04-27 | 1979-04-27 | Laser recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5241279A JPS55144264A (en) | 1979-04-27 | 1979-04-27 | Laser recorder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55144264A true JPS55144264A (en) | 1980-11-11 |
JPH0213305B2 JPH0213305B2 (en) | 1990-04-03 |
Family
ID=12914064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5241279A Granted JPS55144264A (en) | 1979-04-27 | 1979-04-27 | Laser recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55144264A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0110380A2 (en) * | 1982-11-30 | 1984-06-13 | Mita Industrial Co. Ltd. | Improvement in image-forming apparatus |
FR2540644A1 (en) * | 1983-02-09 | 1984-08-10 | Canon Kk | IMAGE FORMING APPARATUS |
JPS6488558A (en) * | 1987-09-30 | 1989-04-03 | Kyocera Corp | Electrophotographic device |
USRE37157E1 (en) | 1981-10-16 | 2001-05-01 | Ricoh Company, Ltd. | Printer with face-down delivery of collated printed sheets at the top, and a manually removable PC/developer cartridge |
US6760121B1 (en) | 1999-04-28 | 2004-07-06 | Fuji Photo Optical Co., Ltd. | Beam scanning printer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5366743A (en) * | 1977-09-29 | 1978-06-14 | Minolta Camera Co Ltd | Transfer type copying machine of slit exposure type |
-
1979
- 1979-04-27 JP JP5241279A patent/JPS55144264A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5366743A (en) * | 1977-09-29 | 1978-06-14 | Minolta Camera Co Ltd | Transfer type copying machine of slit exposure type |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE37157E1 (en) | 1981-10-16 | 2001-05-01 | Ricoh Company, Ltd. | Printer with face-down delivery of collated printed sheets at the top, and a manually removable PC/developer cartridge |
EP0110380A2 (en) * | 1982-11-30 | 1984-06-13 | Mita Industrial Co. Ltd. | Improvement in image-forming apparatus |
FR2540644A1 (en) * | 1983-02-09 | 1984-08-10 | Canon Kk | IMAGE FORMING APPARATUS |
JPS6488558A (en) * | 1987-09-30 | 1989-04-03 | Kyocera Corp | Electrophotographic device |
US6760121B1 (en) | 1999-04-28 | 2004-07-06 | Fuji Photo Optical Co., Ltd. | Beam scanning printer |
Also Published As
Publication number | Publication date |
---|---|
JPH0213305B2 (en) | 1990-04-03 |
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