■ 3/5
J3009
J972
J1312
J1302
J1402
J903
J902
J1404
J922
J908
J3010
J1305
J1003
J3006
J904
J922
J156
J154
J141
J133
J160
J1001
J654
J154
J167
J162
J
No.
Symbol Name Relay connector J No. Symbol Name Remarks
J133 UN1 DC Controller PCB J1001 UN3 High Voltage Power Supply
PCB
J141 UN1 DC Controller PCB J160 UN5 Relay PCB
J154 UN1 DC Controller PCB J154 SL3 Developing Separation Sole-
noid
J156 UN1 DC Controller PCB J654 UN7 Fixing Sub PCB
J162 UN5 Relay PCB J3010 SR7 MP Tray Pre-Registration De-
tection Sensor
J167 UN5 Relay PCB J3006 SR14 MP Tray Paper Detection Sen-
sor
J167 UN5 Relay PCB J4017 J3009 SR16 ITB Pressure Release Sensor
J903 UN13 Main Controller PCB J1302 PS703 Document Sensor
J903 UN13 Main Controller PCB J1305 M721 ADF Motor
J903 UN13 Main Controller PCB J1310 J1312 PS702 Document End Sensor
J908 UN13 Main Controller PCB J972 UN15 USB Host PCB
J904 UN13 Main Controller PCB J1402 J1402 M720 Reader Motor
4. Disassembly/Assembly
111