General and Operation Overview
Phaser 7100 Service Manual Xerox Internal Use Only1-8
Servicing Electrical Components
Before starting any service procedure, switch the printer power Off and unplug the power cord from the
wall outlet. If you must service the printer with power applied, be aware of the potential for electrical
shock.
WARNING: Do not touch any electrical component unless you are instructed to do so by a service
procedure.
Servicing Mechanical Components
When servicing mechanical components within the printer, manually rotate the Drive Assemblies,
Rollers, and Gears.
WARNING: Do not try to manually rotate or manually stop the drive assemblies while any printer
motor is running.
Servicing Fuser Components
WARNING: This printer uses heat to fuse the toner image to paper. The Fuser is VERY HOT. Turn
the printer power Off and wait at least 5 minutes for the Fuser to cool before attempting to service
the Fuser or adjacent components.