Image corrector of laste printer and its operating method
The image corrector of laser printer and its operation method is used in laser printer based on laser/LED light beam scanning technology. Inside the laser printer, one detection unit with detectors receives the laser beam and converts it into photoelectronic signals, one image processing unit receiv...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The image corrector of laser printer and its operation method is used in laser printer based on laser/LED light beam scanning technology. Inside the laser printer, one detection unit with detectors receives the laser beam and converts it into photoelectronic signals, one image processing unit receives and processes the photoelectronic signals to form signal fringes, and one image display unit shows the signal fringes for judging the position error of the scanning laser beam, etc. so as to regulate the image deviation of the laser printer. |
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