viii Phaser 6180 Color Laser Printer Service Manual
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.
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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.
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Do not try to manually rotate or manually stop the drive assemblies while 
any printer motor is running.
Servicing Fuser Components
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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 you attempt to service the Fuser or adjacent 
components. 
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