Specifications

Principles of Operation Print Image Creation - 14
Print Image Creation
Print Image Generation
The image data signal (VIDEO) is sent from the I/O controller board to the laser/scanner
assembly via the DC controller board. The video signal is passed through the DC controller
board as received from the I/O controller without buffering or additional processing. The
signal is converted into laser light, which is scanned onto the surface of the photosensitve
drum as described below. As a result, an electrostatic latent image is produced on the drum
surface.
Laser/Scanner
Assembly
Mirror Assembly
Drum
DC Controller Board
I/O Controller
J26
Host Computer
Interface Cable