HP LaserJet M3027 Multifunction Printer series - Manual (Page 247)

Install memory
You might want to add more memory to the device 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.
Install device 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
device.
The HP LaserJet M3027/M3035 devices come 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 device before adding more memory. See
Use information pages on page 124 .
1. After the configuration page has printed, turn the device off and disconnect the power cord.
2. Disconnect all interface cables.
ENWW Install memory 235