Dell 5100cn Color Laser Printer User Manual page 183

How to install the Toner Cartridge
CAUTION: Before performing any of the following procedures, read and follow the safety instructions in
your Owner's Manual.
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.
CAUTION: Never throw used toner cartridges into a fire. The residual toner could explode resulting in
burns and injuries.
NOTE: Remove any print jobs from the outer front cover before removing the top cover.
1. Remove the top cover.
2. Grip the levers at the ends of the toner cartridge that you want to replace and pull them up.