HP LaserJet M4349 Multifunction Printer series - Manual (Page 264)

5. Remove the DIMM from the antistatic package.
CAUTION: To reduce the possibility of damage caused by static electricity, always wear an
electrostatic discharge (ESD) wrist strap or touch the surface of the antistatic package before
handling DIMMs.
6. Hold the DIMM by the edges, and align the notches on the DIMM with the DIMM slot. (Check that
the locks on each side of the DIMM slot are open.)
7. Press the DIMM straight into the slot, and press firmly. Make sure the locks on each side of the
DIMM snap into place.
NOTE: To remove a DIMM, first release the locks.
250 Appendix D Working with memory and print server cards ENWW