Dell 3100cn Color Laser Printer - Manual (Page 155)

7. Close the front door.
Replacing the Toner Cartridge
In addition to the toner level indicator that appears each time you send a job to print, a message appears on the operator panel to alert you when it's time to
order a new toner cartridge.
Dell toner cartridges are available only through Dell. You can order more toner online at http://www.dell.com/supplies or by phone. To order by phone, see
"Ordering Toner Cartridges" in your Owner's Manual.
Dell recommends Dell toner cartridges for your printer. Dell does not provide warranty coverage for problems caused by using accessories, parts, or
components not supplied by Dell.
Selecting a Replacement Toner Cartridge
1. Press Menu.
2. Press until Replace Toner appears, and then press or .
3. Press until the desired toner to replace appears, and press .
Removing the Used Toner Cartridge
1. Grab the notch in the front door and pull forward.
The toner cartridge that must be replaced has moved to the front of the printer.
2. Push up the handhold on the right to unlock the cartridge.
3. Hold the toner cartridge and pull out the cartridge.
NOTE: When the optional duplex module has been opened, close it. Gently pull open the multipurpose feeder cover if necessary.
CAUTION: Before performing any of the following procedures, read and follow the safety instructions in your Owner's Manual.
NOTE: Each time you replace a black cartridge, you should use the cleaning rod. See " Cleaning Inside the Printer ."
NOTE: Remove any print jobs from the center output tray and close the multipurpose feeder cover before opening the front door.