4
4
4-15
4-15
Disassembly/Assembly > List of Connectors > Single-sided Printer Unit
Disassembly/Assembly > List of Connectors > Single-sided Printer Unit
J No. Name
Relay
Connector
J No. Name Remarks
J1152 Motor Driver PCB - J1152 Main Motor -
J581 Engine Controller PCB - - Memory Tag -
J901 Engine Controller PCB - - Toner Sensor Model with FAX
(MF4780w/MF4770n/
MF4750)
J902 Engine Controller PCB - J6 Main Controller PCB -
J905 Engine Controller PCB - - Multi Pickup Sensor -
J3 Memory Tag - - Cartridge -
J605 Main Controller PCB - J1305 Pseudo CI PCB Model with FAX (100V)
J602 Main Controller PCB - J1204 FAX-NCU PCB Model with FAX
(MF4780w/MF4770n/
MF4750)
J601 Main Controller PCB - J1201 FAX-NCU PCB Model with FAX
(MF4780w/MF4770n/
MF4750)
J7 Main Controller PCB - J401 Control Panel PCB -
J1 Main Controller PCB - J4 Wireless LAN PCB Model with Wireless LAN
(MF4780w)
J1202 FAX-NCU PCB - J1309 Pseudo CI PCB Model with FAX (100V)
J1205 FAX-NCU PCB - J1205 Speaker Model with FAX
(MF4780w/MF4770n/
MF4750)
T-4-7