Xerox Phaser 840 Document

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Installing the hard drive
 
3
 
Installing the hard drive
 
Static Electricity Precautions
 
 
Leave the printer plugged into its power outlet; this preserves a 
ground path for static discharges.
 
 
Touch the printer’s bare metal frame often to discharge static electricity 
from your body.
 
 
Handle the circuit board by the edges only.
 
 
Do not lay the board on a metal surface.
 
 
Make the least possible movements to avoid generating static eletricity.
 
 
Avoid wearing wool, nylon, or polyester clothing; they generate static 
eletricity.
 
Tools required
 
 
Phillips
 
®
 
 screwdriver
 
Installing the hard drive
 
1.
 
Turn off the printer. Disconnect the rear panel cables if they obstruct 
your work.   
Z840-3-02