Oki MC860 MFP, User Manual

Page: 132 / 178

Installing upgrades > 132
I
NSTALLING UPGRADES
This section explains how to install optional equipment into your MFP. This includes:
> additional RAM memory
> paper tray(s) and storage cabinet assembly
O
RDER CODES
M
EMORY UPGRADE
This section explains how to install additional RAM memory into your MFP as a memory
upgrade.
The model comes equipped with 512MB (256MB + 256MB) of main memory. This can be
upgraded with an additional memory board containing 512MB, giving a total memory
capacity of 768MB maximum.
1. Switch the MFP off and disconnect the power cable.
2. Pull open the access panel on the side of the machine.
3. Carefully remove the new memory board from its wrapping. Try to handle the board
only by its short edges, avoiding contact with any metal parts as far as possible. In
particular, avoid touching the edge connector.
Notice that the memory board has a small cutout in the edge connector, which is
closer to one end than the other.
4. Identify the RAM expansion slot in the machine.
OPTION ORDER CODE
RAM memory; 512Mb 01182902
Configuration A (Model No. N34234A):
One paper tray and tall storage cabinet 44020403
Configuration B (Model No. N34235A):
Two paper trays and short storage cabinet 44020503
NOTE
The maximum capacity of your machine is 768MB, therefore the existing
256MB board must be removed from the RAM expansion slot before the new
memory upgrade board can be fitted.