HP 4050 manual Installing Memory, Printer Memory and Expansion C-3

Installing Memory

Caution

Static electricity can damage dual in-line memory modules (DIMMs). When handling DIMMs, either wear an antistatic wrist strap or frequently touch the surface of the DIMM’s antistatic package, then touch bare metal on the printer.

If you have not already done so, print a configuration page to find out how much memory is installed in the printer before adding more memory

(page 134).

1 Turn the printer off. Rotate the printer for access to its right side. Unplug the power cord and disconnect any cables.

2 Grasp the cover (as illustrated) and pull it firmly toward the rear of the printer until it stops.

3 Remove the cover from the printer.

4 Loosen the captive screw holding the DIMM access door with a Phillips #2 screwdriver. Open the door.

EN

Printer Memory and Expansion C-3