Expansion-CT
181
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 132).
2. Cabinet Models: Remove the paper path (page 199).
Pedestal Models: Remove the top cover assembly (page 179).
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 248.)
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 controller
board.
5. Remove the expansion connector adapter from the 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 133).
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