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DC controller PCA
The DC controller PCA controls the product operation sequence.
Figure 1-3
Fuser
Transfer roller
Cartridge
Control panel
USB PCA
HIP
Formatter
The following table lists the product electrical components.
Component type
Switch
ENWW
DC controller PCA
AC input
Low-voltage
power supply
High-voltage
power supply
Connector PCA
Component
abbreviation
SW1
SW2
SW3
SW4
SW5
SW6
SW7
—
DC controller
Component name
Left door interlock switch
Cartridge door interlock switch
Cartridge door open detection switch
Upper cassette media width switch
Lower cassette media width switch
Upper cassette media end switch
Lower cassette media end switch
Power switch
LED
Motor
Fan
Solenoid
Clutch
Photointerrupter
Sensor
Switch
Duplex unit
(Accessory)
Input source accessory
Laser scanner
Engine control system
5
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Troubleshooting
