HP LaserJet Pro P1600 HP LaserJet Professional P1560 and P1600 Series Printer - Page 31
DC controller operations,
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DC controller operations The DC controller controls the operational sequences of the product systems. Figure 1-8 DC controller block diagram AC input Fuser unit Engine controller Low-voltage power supply Motor Solenoid Transfer roller Cartridge High-voltage power supply DC controller Photointerrupter Switch Formatter Operation panel Laser scanner Fan Duplex connector PCA Duplex model only Table 1-7 DC controller controlled components Component Designator Motor M1 M2 Description Main motor Scanner motor Solenoid ENWW Engine-control system 13
DC controller operations
The DC controller controls the operational sequences of the product systems.
Figure 1-8
DC controller block diagram
Duplex model only
Duplex connector PCA
Transfer roller
Motor
Solenoid
Photointerrupter
Laser scanner
Formatter
Switch
Solenoid
Operation panel
Engine controller
Fuser unit
High-voltage
power supply
Cartridge
AC input
Low-voltage
power supply
DC controller
Fan
Table 1-7
DC controller controlled components
Component
Designator
Description
Motor
M1
Main motor
M2
Scanner motor
ENWW
Engine-control system
13