HP color laserjet 2550 series 서비스 매뉴얼
Laser/scanner system
The laser/scanner system receives video signals from the dc controller, and then it converts
the signals into latent images on the photosensitive drum. The dc controller controls the
laser/scanner.
the signals into latent images on the photosensitive drum. The dc controller controls the
laser/scanner.
Figure 4-5.
Laser/scanner system
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Chapter 4 Theory of operation
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