HP laserjet 3390, 3392 all-in-one Manuale Di Servizio
Laser/scanner system
The laser/scanner system receives video signals from the dc controller and the formatter and converts
the signals into latent images on the photosensitive drum.
the signals into latent images on the photosensitive drum.
Figure 4-7
Laser/scanner system
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Chapter 4 Theory of operation
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