Ricoh D129 - 1 Replacement and Adjustment; Bridge Unit Control Board

Bridge Unit Control Board
SM 1 D386/D634
Bridge Unit
BU3030/
BU3060
(D386/D634)
1. REPLACEMENT AND ADJUSTMENT
1.1 BRIDGE UNIT CONTROL BOARD
1. Bridge unit ( "Installation Procedure" in the base copier manual)
2. Rear cover [A] ( x 2)
3. Bridge unit control board [B] ( x 3,  x 4)