Dual In-Line Memory Module (Dimm); Installing A Dimm - Xerox Phaser 6120 User Manual

Dual In-Line Memory Module (DIMM)

You may need additional memory (DIMM) for complex graphics and
for duplex printing.
A dual in-line memory module (or DIMM) is a compact circuit board with
surface-mount memory chips.
Your printer comes with 128 MB SDRAM printer memory on board. However,
you can upgrade to a maximum of 640 MB of RAM through the installation of
an additional unbuffered SDRAM DIMM. Your printer comes with one free
DIMM slot.

Installing a DIMM

CAUTION
It's very important to protect the printer controller board and any associated
circuit boards from electrostatic damage. Before performing this procedure,
review the antistatic caution on Page 136. In addition, always handle circuit
boards by the edges only.
1 Turn off the printer and disconnect the power cord and interface cables.
Dual In-Line Memory Module (DIMM)
If the duplex unit is installed, remove it.
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