Service Manual
Page 135
Figure 5-3 DC controller block diagram Fuser Laser/scanner Solenoids Table 5-2 Solenoids Component abbreviation SL1 SL2 SL3 SL4 Component name Primary transfer roller disengagement solenoid Duplex reverse solenoid (HP Color LaserJet CP3525dn and HP Color LaserJet CP3525x only) Multipurpose-tray pickup solenoid Cassette pickup solenoid ENWW Engine-control system 107 DC controller The DC controller controls the operational sequence of the printer.
Figure 5-3 DC controller block diagram Fuser Laser/scanner Solenoids Table 5-2 Solenoids Component abbreviation SL1 SL2 SL3 SL4 Component name Primary transfer roller disengagement solenoid Duplex reverse solenoid (HP Color LaserJet CP3525dn and HP Color LaserJet CP3525x only) Multipurpose-tray pickup solenoid Cassette pickup solenoid ENWW Engine-control system 107 DC controller The DC controller controls the operational sequence of the printer.