Epson AcuLaser C3900N - Dual In-Line Memory Module (DIMM); Installing a DIMM

Dual In-Line Memory Module (DIMM)
Note:
You may need additional memory (DIMM) for complex graphics and for duplex (double-sided)
printing.
This machine detects only half of the amount of the installed memory.
Dual in-line memory module (or DIMM) is compact circuit board with surface-mount memory
chips.
There is 256 MB of onboard memory and one available memory expansion slot. The memory can be
expanded to a maximum of 768 MB (256 MB + 512 MB).
Installing a DIMM
Note:
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 “Antistatic
Protection” on page 146. In addition, always handle circuit boards by the edges only.
1. Turn off the printer and disconnect the power cord and interface cables.
2. Using a screwdriver, remove two screws.
AcuLaser C3900 Series User’s Guide
Installing Accessories 147