Download Print this page

HP LaserJet 9000dn Service Manual: Engine Control System; Figure 33. Engine Control System Block Diagram

Hide thumbs


Engine control system

The engine control system coordinates the laser/scanner, image formation, and pickup and feed
systems according to the instructions it receives from the formatter. The engine control system
consists of the DC controller PCB, the high-voltage power supply circuit, and the low-voltage power
supply unit.
Figure 33 shows a block diagram of the engine control system.
Figure 33.
Engine control system block diagram
84 Chapter 5 Theory of operation




   Related Manuals for HP LaserJet 9000dn

   Related Content for HP LaserJet 9000dn

Comments to this Manuals

Symbols: 0
Latest comments: