PCBs and Other Items
SM 4-62 D017/D018/D019/D020/D084/D085
4.9.3 BCU BOARD
1. Remove the rear cover. (
p.4-48 "Paper Tray Lift Motors")
2. Remove the BCU board [A] (
x All, x6).
3. Remove the NVRAM [B] from the old board and install it on the new board.
4. Set the DIP switches on the new BCU board to the same settings as the old board.