HP LaserJet 9000 Printer series - Manual (Page 202)

Appendix C Printer memory and expansion 202
Installing memory
4 Grasp the screws and pull the formatter board out of the printer.
Place it on a flat, non-conductive surface.
5 Remove the DIMM from the antistatic package. Hold the DIMM
with fingers against the side edges and thumbs against the back
edge. Align the notches on the DIMM with the DIMM slot. (Check
that the locks on each side of the DIMM slot are open, or
outward.)
See “Installing memory” on page 200 for the maximum amount
of memory for each DIMM slot.
6 Press the DIMM straight into the slot (press firmly). Make sure
the locks on each side of the DIMM snap inward into place. (To
remove a DIMM, the locks must be released.)
6
4
5