Dell 3115cn Color Laser Printer - Manual (Page 397)

How to replace the Fuser Unit
How to replace Rollers
Removing the Used Transfer Belt Unit
The section will help you solve problems with the multifunction printer, options, or print quality.
Troubleshooting Guide
Basic Printer Problems
Display Problems
Printing Problems
Print Quality Problems
Copy Problems
Fax Problems
Scanning Problems
Option Problems
Other Problems
Contacting Service
Troubleshooting Guide
Installing Printer Drivers
Basic Printer Problems
Some printer problems can be easy to resolve. If a problem occurs with your multifunction printer, check
each the following:
If a message displays on the operator panel, see " Understanding Multifunction Printer Messages ."
The printer power cable is plugged into the multifunction 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 multifunction printer, wait
for 10 seconds, and then turn on the multifunction printer. This often fixes the problem.