Service manual

4-9
CHAPTER 4 REPLACEMENT OF PARTS
G. Print engine controller PCB
(1) Remove the plate shield Assy(PCL/GDI). (See Section "F. Control PCB" (1) through (3).)
(2) Remove all the connectors and two screws (silver) 1, and disassemble the print engine
controller PCB 2. (Tool No. 1)
Print Engine Controller PCB
DCHEAT
RELAY
POWER
OPTION
HVOLTBELIDUP
CUIF
HOP
FSNS
PE
RFID
SSNS
DCID
OPE
2
1
2
POWFAN
HSOL
Print engine
controller PCB