User manual

96.09.12.16.35
Color LaserWriter 12/600 PS Take Apart 3–42
I/O Controller Board (page 2 of 2)
A replacement I/O controller board comes without SIMMs and without
the I/O bracket. If you are replacing a board, remove the SIMMs from
the old board and install them onto the new board. If the board you are
replacing had v. 1.0 ROMs, copy the “LaserWriter Color 12/660” PPD
into the customer’s Printer Description folder. For more information,
see “Dri
ver Software” in the “CLW 12/660” chapter.
2 To remove the I/O bracket, remove the seven screws that secure the
board to the bracket plate and the four screws that secure the connectors
to the bracket face panel. Separate the I/O board from the bracket.
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