
9#
9##+#0" # *
SCSI interface card ribbon cable
Connector face plate
Two larger screws
Two smaller screws
&
▲
Caution: It's very important to protect the printer controller board and any associated
circuit boards from electrostatic damage. Before performing this procedure, review the
anti-static caution in “Anti-Static Protection” on page 4-2. In addition, always handle
circuit boards by the edges only.
1 Turn off the printer, and then disconnect the power cord and all interface
cables from the printer.
2 Loosen two screws (one on each end of the interface panel) and, using the
tab on the side of the panel, pull the controller board from the printer.
3 Remove the two screws holding the metal plate over the SCSI interface
opening.
The SCSI interface opening is labelled “SCSI.”
You can discard the metal plate and screws.
4 Attach the ribbon cable
to its connector on the
SCSI interface card.
5 Attach the SCSI inter-
face card to the con-
troller board.
a Position the SCSI
interface card so that
its ribbon cable
connector aligns with
the SCSI connector
on the controller
board.
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