Dell 5110cn Color Laser Printer - Manual (Page 225)

How to replace the Imaging Drum
How to install the Toner Cartridge
How to install the Transfer Roller
How to install the Fuser
Basic toner cleaning instructions
The section will help you solve problems with the printer, options, or print quality.
Troubleshooting Guide
Basic Printer Problems
Printing Problems
Print Quality Problems
Wireless Adapter Problem
Other Problem
Contacting Service
Troubleshooting Guide
Installing Printer Drivers
Basic Printer Problems
Some printer problems can be easy to resolve. If a problem occurs with your printer, check each the
following:
If a message displays on the operator panel, see " Understanding Printer Messages ."
The printer power cable is plugged into the printer and a properly grounded electrical outlet.
The printer power is on.
The electrical outlet is not turned off at any switch or breaker.
Other electrical equipment plugged into the outlet is working.
All options are properly installed.
If you have checked all of the above and still have a problem, turn off the printer, wait for 10 seconds,
and then turn on the printer. This often fixes the problem.
NOTICE: If an error message appears, see " Understanding Printer Messages ."