Replacement And Adjustment; Special Tools; Replacement; Replacing The Mcbu Board (Main Controller Board) - Ricoh Capella-NB1e Service Manual

14 June, 2005

1. REPLACEMENT AND ADJUSTMENT

CAUTION
Turn off the main power switch and disconnect the machine's power cord
before you do the procedures in this section.

1.1 SPECIAL TOOLS

No special tool required for this model

1.2 REPLACEMENT

1.2.1 REPLACING THE MCBU BOARD (MAIN CONTROLLER
BOARD)
1. Remove the three screws from the lower cover.
2. Pull down the lower cover and detach it from the four hooks.
3. Open the upper and lower covers, as shown in the photograph below.
Important: Be careful not to damage the flat cable.
4. Disconnect the flat cable from the MCBU board connector.
Note: In the photograph below, the MCBU board is on the left side.
REPLACEMENT AND ADJUSTMENT
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