Scanner Control Board Replacement - Ricoh A109 Service Manual

4.4 SCANNER CONTROL BOARD REPLACEMENT

[B]
[C]
1. Turn off the main switch and unplug the machine.
2. Remove the exposure glass. (See Exposure Glass Removal.)
3. Remove the top right cover [A] (2 screws).
4. Remove the lens cover [B] (9 screws).
5. Disconnect all the connectors from the scanner control board [C].
6. Replace the scanner control board [C] (4 screws, 1 fiber cable).
A109 5-20
[A]
FSM