Expansion Memory Modules - Kyocera FS-C8500DN Operation Manual

Expansion Memory Modules

The printer's main controller board has a memory slot into which you can
plug in optional memory modules (dual in line memory modules). An
optional memory module can be installed to expand the printer's memory
to 2 GB. The printer initially has 1 GB of memory installed.

Expansion Memory Modules

The optional memory module is 1 GB.
Precautions for Handling the Printer's Main Controller Board
and Memory Modules
To protect electronic parts, discharge static electricity from your body by
touching a water pipe (faucet) or other large metal object before handling
the memory modules. Or, wear an antistatic wrist strap, if possible, when
you install the memory modules.
Always hold the main controller board or a memory module by its edges
YES
as shown below to avoid damaging electronic parts.
NO
A-6