Ricoh IM 550F Field Service Manual page 147

2.Installation
19. Remove the slot cover [A].
20. Remove the controller box cover [A].
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The screw [B] is a small screw. Be careful not to use the wrong screw when installing the
controller box cover.
21. Remove the controller board [A] with the BiCU [B].
•
Be careful not to damage the backside of the controller board [A] and the BiCU [B].
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