Memory Modules; Installing A Memory Module - Epson AcuLaser C4000 Owner's Manual

Memory Modules

Your printer comes with 64 MB of standard memory. You can
increase printer memory up to 1024 MB by installing optional
DIMMs (Dual In-line Memory Modules). Increasing the printer's
memory is recommended if you regularly use numerous
downloaded fonts or print graphics-intensive pages.
This printer has two memory slots, but one slot has a 64 MB DIMM
already installed in it at the time of manufacture. To increase
printer memory more than 578 MB, you have to remove the
original 64 MB DIMM first and then install two optional DIMMs.
See "Memory modules" on page 348 for details about memory
module requirements.

Installing a memory module

Follow these steps to install a memory module:
Caution:
c
Before you install a memory module, be sure to discharge any
static electricity by touching a grounded piece of metal.
Otherwise, you may damage static-sensitive components.
Warning:
w
Be careful when working inside the printer as some components
are sharp and may cause injury.
1. Turn the printer off and unplug the power cord.
2. Remove all interface cables from the interface connectors.
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Using Options