Ricoh FACSIMILE FAX77 Field Service Manual page 191

1. Cutter Motor
2.
Cutter Sensor (SB-7)
ADF Clutch
3.
4. NCU (Network Control Unit)
Tx Motor
5.
6. Rx Motor
PSU (Power Supply Unit)
7.
8. Modem
FCU (Facsimile Control Unit)
9.
10. SBU (Scanner Board Unit)
11. Memory (FAX85 only)
12. SRAM Board
13. Speaker
14. Xenon Lamp Driver
15. Cover Switch (SB-10)
16. Paper End Sensor (SB-4)
17. Thermal Head
18. Printer Jam Sensor (SB-5)
19. Microphone
20. Xenon Lamp
21. Document Sensor (SB-1)
22. Scan Line Sensor (SB-2)
23. Trailing Edge Sensor (SB-0)
24. OPU (Operation Panel Unit)
7-17