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Chapter 5 Section I: Replacement Procedures
Expansion
-
CT
Removal
CAUTION
To prevent electrostatic damage to electronic components, always wear
a properly grounded static wrist strap when you handle circuit boards.
1. Prepare the printer for maintenance (page 106).
2. Cabinet Models: Remove the paper path (page 177).
Pedestal Models: Remove the top cover assembly (page 161).
3. Loosen, but do not remove, the two screws securing the coax/twinax I/O
plate to the rear of the card cage. Loosen the thumbscrew on the
expansion-CT board until the screw is released from the standoff on the
controller board. (See page 234.)
4. Carefully lift the expansion-CT board out of the card cage cutout and off
the expansion connector adapter that attaches the CT to the CMX board.
5. Remove the expansion connector adapter from the CMX controller board
by carefully lifting it straight up and out of the controller connector.
Installation
1. Reverse steps 2 through 5 of the removal procedure.
2. Return the printer to normal operation (page 107).
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