JPH01145434U - - Google Patents
Info
- Publication number
- JPH01145434U JPH01145434U JP4259188U JP4259188U JPH01145434U JP H01145434 U JPH01145434 U JP H01145434U JP 4259188 U JP4259188 U JP 4259188U JP 4259188 U JP4259188 U JP 4259188U JP H01145434 U JPH01145434 U JP H01145434U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power supply
- laser diode
- voltage detection
- equal
- 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 description 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Laser Beam Printer (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4259188U JPH01145434U (cs) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4259188U JPH01145434U (cs) | 1988-03-30 | 1988-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01145434U true JPH01145434U (cs) | 1989-10-05 |
Family
ID=31269000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4259188U Pending JPH01145434U (cs) | 1988-03-30 | 1988-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01145434U (cs) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS621555A (ja) * | 1985-06-27 | 1987-01-07 | Kyocera Corp | ライン型サ−マルプリントヘツド |
| JPS6210134U (cs) * | 1985-07-05 | 1987-01-22 | ||
| JPS62238765A (ja) * | 1986-04-10 | 1987-10-19 | Minolta Camera Co Ltd | サ−マルヘツドの保護装置 |
-
1988
- 1988-03-30 JP JP4259188U patent/JPH01145434U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS621555A (ja) * | 1985-06-27 | 1987-01-07 | Kyocera Corp | ライン型サ−マルプリントヘツド |
| JPS6210134U (cs) * | 1985-07-05 | 1987-01-22 | ||
| JPS62238765A (ja) * | 1986-04-10 | 1987-10-19 | Minolta Camera Co Ltd | サ−マルヘツドの保護装置 |
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