Dell 3000cn Color Laser Printer - Manual (Page 156)

Toner Pallet
Check
Allows you to identify the problem with the toner when print quality problems occur while printing
pictures or photos.
Contamination
Check
Allows you to check for any regular lines or spots when printing if print quality problems are
occurring.
After you output the test results, contact Dell.
Clear NVRAM
You can restore the original factory default menu settings by initializing NVRAM.
1. Press Menu.
2. Press until Configure appears, and then press or .
3. Press until Maintenance appears, and then press or .
4. Press until Init NVRAM appears, and then press or .
5. The Init NVRAM Are you sure? message appears on the operator panel. Press .
6. Turn off the printer, and then on again.
Others
How to replace the Drum Cartridge
CAUTION: Before performing any of the following procedures, read and follow the safety instructions in
your Owner's Manual.
Dell cartridges are available only through Dell. You can order more online at http://www.dell.com/supplies or by phone.
To order by phone, see your Owner's Manual.
Dell recommends Dell drum cartridges for your printer. Dell does not provide warranty coverage for problems caused by using
accessories, parts, or components not supplied by Dell.
NOTE: Remove any print jobs from the center output tray and close the multipurpose feeder cover before opening the
top cover or front door.
NOTE: First pull the optional duplex module back if it is installed.