Chapter 44-3F-4-3T-4-34.2.2 Main Controller PCB 0009-0473iR2230 / / / iR3530 /The machine's main controller PCB has the following functions (shown according to connectors):Connector DescriptionJ1003 SDRAM connection slotJ1004 SDRAM connection slotJ1005 Fax connector (2-port)J1010 Boot ROM connector slotJ1013 Riser board connection slotJ1014 Scanner DDIJ1017 USB portJ1018 Control panel connectorJ1020 Power supply connectorJ1026 Hard disk connectorJ1029 Printer DDIJ1030 Fax connector (1-port)J1061 Ethernet port (10/100BaseT)J1020J1021J1059J1022IC1001IC1009IC1008IC1084IC1004IC1003IC1100IC1006IC1005 IC1010J1018J1016J1004J1003IC1002BATTERYJ1060J1026J1023J1062J1006J1024J1029J1028J1014J1030J1010J1013J1061J1017J1005J1027
