2 Remove the controller board from the printer.
Loosen two screws, one on each end of the I/O connector panel, and, using th e
tab on the lower side of the connector panel, pull the controller board from th e
printer.
3 Position the controller board on a flat surface so the controller board lies
flat and the I/O connector panel is facing you.
4 Remove the new controller board from its packaging.
5 Carefully remove the RAM DIMMs from the old controller board.
a Using both thumbs, pull the
latches (one on each side of
the DIMM connector) outward.
b Lift the DIMM straight out of the
DIMM connector.
6 Remove any DIMMs you pur-
chased separately from their
packaging.
»Note:
Observe the keyed side of the DIMM to align it with the connector.