Dell 3000cn Color Laser Printer - Manual (Page 167)

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.
Removing the Used Drum Cartridge
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.
1. To open both covers on the printer, grab the notch in the front door and pull forward. Lift the top cover and push back.
2. To remove the used drum cartridge, push up the lever on the right side of the printer.