Canon imageRUNNER ADVANCE C5500 Series Service Manual page 77

■ Riser PCB
J2
DC Controller
PCB
J10
DC Controller
PCB
J8
Main
Controller
PCB
No. Functions and specifications
J1 / J17 Fax (1-Line)
J2 DC Controller PCB
J4 / J17 Fax (2/3/4-Line)
J8 Main Controller PCB
J9 Laser Driver
J10 DC Controller PCB
J4
FAX （2/3/4 Lines）
J17
FAX
J1
FAX (1 Line)
J9
Laser Driver
J14
All-Night Power PCB / Relay PCB
No. Functions and specifications
J14 All-night Power Supply/Relay Board
J4021 Control Panel I/F
J4022 Control Panel I/F
J4023 IC Card Reader (upper) / USB (lower)
J4031 Reader
J4202 WiFi
63
2. Technology
Internal I/F
External I/F
J4021
Control Panel I/F
J4031
Reader
J4022
Control Panel I/F
J4023
USB(H)
J4202
WiFi