Xerox 8550 Printer User Manual


 
Phaser 8400/8500/8550/8560 Color Printer Service Manual 8-51
Service Parts Disassembly
DIMM Memory (PL5.0.8)
Caution
Some semiconductor components, such as memory, are vulnerable to
damage by Electrostatic Discharge (ESD). Review the “Electrostatic
Discharge (ESD) Precautions” on page 1-v before continuing with this
procedure.
N
o
t
e
Observe the orientation of the memory devices before removing them.
Notice that the DIMM boards are inverted to each other.
1. Remove the Back Cover from the Electronics Module.
2. Pull the connector release tabs away from the DIMM’s to release. The
8400 models include a clip that secures the DIMM’s in place. For 8500/
8550/8560 DIMM’s, the top DIMM swings down and the bottom DIMM
swings up in the removal position, while they clip in place in the flat
position.
3. Remove the old DIMM chips from their sockets in the Electronics Module.
4. Insert the new DIMM chips into the sockets.
5. Swing the DIMM chips to their secure position against the electronics
module and snap them into their respective connectors.
s8500-115
8400
8500/85008560