HP LaserJet M4349 Multifunction Printer series - Manual (Page 263)

Adding printer memory
You might want to add more printer memory to the printer if you often print complex graphics, print
PostScript (PS) documents, or use many downloaded fonts. Added memory also gives you more
flexibility in supporting job-storage features, such as quick copying.
Installing printer memory
CAUTION: Static electricity can damage DIMMs. When handling DIMMs, either wear an antistatic
wrist strap or frequently touch the surface of the DIMM antistatic package, then touch bare metal on the
printer.
The HP LaserJet M4349x MFP comes with one DIMM slot. If desired, you can replace a DIMM installed
in the slot with a higher memory DIMM.
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. See
Use information pages on page 146 .
1. After the configuration page has printed, turn the printer off and disconnect the power cord.
2. Disconnect all interface cables.
3. At the back of the device, remove the side cover by placing your fingers in the indented area and
sliding the cover off.
4. Open the formatter-cage door by grasping the metal tab and pulling the door open.
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