JPS55157723A - Beam deflecting device - Google Patents
Beam deflecting deviceInfo
- Publication number
- JPS55157723A JPS55157723A JP6590979A JP6590979A JPS55157723A JP S55157723 A JPS55157723 A JP S55157723A JP 6590979 A JP6590979 A JP 6590979A JP 6590979 A JP6590979 A JP 6590979A JP S55157723 A JPS55157723 A JP S55157723A
- Authority
- JP
- Japan
- Prior art keywords
- detects
- photosensitive drum
- input signal
- swept
- emitted
- 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
Landscapes
- Control Or Security For Electrophotography (AREA)
- Facsimile Scanning Arrangements (AREA)
- Dot-Matrix Printers And Others (AREA)
- Laser Beam Printer (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6590979A JPS55157723A (en) | 1979-05-28 | 1979-05-28 | Beam deflecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6590979A JPS55157723A (en) | 1979-05-28 | 1979-05-28 | Beam deflecting device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2300658A Division JPH03223711A (ja) | 1990-11-05 | 1990-11-05 | ビーム偏向装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55157723A true JPS55157723A (en) | 1980-12-08 |
JPH0157767B2 JPH0157767B2 (ja) | 1989-12-07 |
Family
ID=13300551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6590979A Granted JPS55157723A (en) | 1979-05-28 | 1979-05-28 | Beam deflecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55157723A (ja) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57188051A (en) * | 1981-05-15 | 1982-11-18 | Ricoh Co Ltd | Detecting system of synchronizing mark |
JPS57188081A (en) * | 1981-05-15 | 1982-11-18 | Ricoh Co Ltd | Synchronizing signal detection system for recording device |
JPS5967767A (ja) * | 1982-09-22 | 1984-04-17 | Canon Inc | 記録装置 |
JPS59146261A (ja) * | 1983-02-09 | 1984-08-22 | Canon Inc | 画像処理装置 |
JPS60100869A (ja) * | 1983-11-07 | 1985-06-04 | Canon Inc | 記録装置 |
JPS60169819A (ja) * | 1984-02-14 | 1985-09-03 | Ricoh Co Ltd | 画像形成装置 |
JPS6147922A (ja) * | 1984-08-15 | 1986-03-08 | Ricoh Co Ltd | 光走査装置 |
JPS61261714A (ja) * | 1985-05-16 | 1986-11-19 | Matsushita Electric Ind Co Ltd | レ−ザ走査装置 |
JPS6291654U (ja) * | 1985-11-28 | 1987-06-11 | ||
JPH02544A (ja) * | 1988-12-26 | 1990-01-05 | Toshiba Corp | 像形成装置 |
JPH02545A (ja) * | 1988-12-26 | 1990-01-05 | Toshiba Corp | 像形成装置 |
JPH02546A (ja) * | 1988-12-26 | 1990-01-05 | Toshiba Corp | 像形成装置 |
JPH05284314A (ja) * | 1992-07-29 | 1993-10-29 | Canon Inc | 画像送信装置 |
EP0720120A2 (en) * | 1994-12-28 | 1996-07-03 | Canon Kabushiki Kaisha | Laser beam printer |
JPH08271815A (ja) * | 1996-03-22 | 1996-10-18 | Ricoh Co Ltd | 画像形成装置 |
JPH08271814A (ja) * | 1996-03-22 | 1996-10-18 | Ricoh Co Ltd | レーザプリンタ |
JPH08278458A (ja) * | 1996-03-22 | 1996-10-22 | Ricoh Co Ltd | レーザプリンタ |
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 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48100009A (ja) * | 1972-03-30 | 1973-12-18 | ||
JPS502826A (ja) * | 1973-05-10 | 1975-01-13 | ||
JPS503638A (ja) * | 1973-05-12 | 1975-01-16 | ||
JPS52132838A (en) * | 1976-04-28 | 1977-11-07 | Canon Inc | Laser recording system |
JPS5333533A (en) * | 1976-09-09 | 1978-03-29 | Canon Inc | Detection device for operation stage |
JPS53120329A (en) * | 1977-03-30 | 1978-10-20 | Sony Corp | Signal detection circuit |
JPS54108512A (en) * | 1978-02-13 | 1979-08-25 | Nippon Telegr & Teleph Corp <Ntt> | Phase-synchronizing-signal detection system on white- region suppression system |
-
1979
- 1979-05-28 JP JP6590979A patent/JPS55157723A/ja active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48100009A (ja) * | 1972-03-30 | 1973-12-18 | ||
JPS502826A (ja) * | 1973-05-10 | 1975-01-13 | ||
JPS503638A (ja) * | 1973-05-12 | 1975-01-16 | ||
JPS52132838A (en) * | 1976-04-28 | 1977-11-07 | Canon Inc | Laser recording system |
JPS5333533A (en) * | 1976-09-09 | 1978-03-29 | Canon Inc | Detection device for operation stage |
JPS53120329A (en) * | 1977-03-30 | 1978-10-20 | Sony Corp | Signal detection circuit |
JPS54108512A (en) * | 1978-02-13 | 1979-08-25 | Nippon Telegr & Teleph Corp <Ntt> | Phase-synchronizing-signal detection system on white- region suppression system |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57188081A (en) * | 1981-05-15 | 1982-11-18 | Ricoh Co Ltd | Synchronizing signal detection system for recording device |
JPS57188051A (en) * | 1981-05-15 | 1982-11-18 | Ricoh Co Ltd | Detecting system of synchronizing mark |
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 |
JPS5967767A (ja) * | 1982-09-22 | 1984-04-17 | Canon Inc | 記録装置 |
JPS59146261A (ja) * | 1983-02-09 | 1984-08-22 | Canon Inc | 画像処理装置 |
JPS60100869A (ja) * | 1983-11-07 | 1985-06-04 | Canon Inc | 記録装置 |
JPS60169819A (ja) * | 1984-02-14 | 1985-09-03 | Ricoh Co Ltd | 画像形成装置 |
JPH0612381B2 (ja) * | 1984-02-14 | 1994-02-16 | 株式会社リコー | 画像形成装置 |
JPH0560085B2 (ja) * | 1984-08-15 | 1993-09-01 | Ricoh Kk | |
JPS6147922A (ja) * | 1984-08-15 | 1986-03-08 | Ricoh Co Ltd | 光走査装置 |
JPS61261714A (ja) * | 1985-05-16 | 1986-11-19 | Matsushita Electric Ind Co Ltd | レ−ザ走査装置 |
JPS6291654U (ja) * | 1985-11-28 | 1987-06-11 | ||
JPH02545A (ja) * | 1988-12-26 | 1990-01-05 | Toshiba Corp | 像形成装置 |
JPH02546A (ja) * | 1988-12-26 | 1990-01-05 | Toshiba Corp | 像形成装置 |
JPH02544A (ja) * | 1988-12-26 | 1990-01-05 | Toshiba Corp | 像形成装置 |
JPH05284314A (ja) * | 1992-07-29 | 1993-10-29 | Canon Inc | 画像送信装置 |
EP0720120A2 (en) * | 1994-12-28 | 1996-07-03 | Canon Kabushiki Kaisha | Laser beam printer |
EP0720120A3 (en) * | 1994-12-28 | 1997-12-10 | Canon Kabushiki Kaisha | Laser beam printer |
US6064419A (en) * | 1994-12-28 | 2000-05-16 | Canon Kabushiki Kaisha | Timings of rotational speed in a laser beam printer |
JPH08271815A (ja) * | 1996-03-22 | 1996-10-18 | Ricoh Co Ltd | 画像形成装置 |
JPH08271814A (ja) * | 1996-03-22 | 1996-10-18 | Ricoh Co Ltd | レーザプリンタ |
JPH08278458A (ja) * | 1996-03-22 | 1996-10-22 | Ricoh Co Ltd | レーザプリンタ |
Also Published As
Publication number | Publication date |
---|---|
JPH0157767B2 (ja) | 1989-12-07 |
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