User`s guide

Dual In-Line Memory Modules112
Installation
Attention
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 112. In addition, always handle circuit
boards by the edges only.
1
If you are not to the point when you are able to print an advanced status page yet,
skip to step 2.
If you have previously installed your printer and have confirmed that it is printing,
print an advanced status page in case you need to restore any memory settings after
the DIMM installation.
5"
Installing DIMMs automatically restores memory defaults. If your memory settings
are specific to your environment, print an advanced status page before installing
DIMMs, so you can recover the current memory settings.
2
Ensure that the printer is turned off and the power cord and all interface cables are
disconnected.
3
Remove the printer’s controller board.
Loosen five screws and, using the tab on the lower side of the connector panel, pull
the controller board from the printer.
4
Position the controller board on a flat surface so the controller board lies flat and the
I/O connector panel is facing you.