Dell 1110 Laser Mono Printer - Manual (Page 12)

6. Unfold the toner cartridge handle and grasp it. Insert the cartridge into the printer until it snaps into place.
7. Close the front cover. Make sure that the cover is securely closed. If it is not firmly closed, printing errors may occur.
Ordering Supplies
You can order supplies using the Dell™ Toner Management System or by contacting Dell at www.dell.com/supplies .
In addition to the toner level indicator that is displayed in the Printing Status window each time you send a job to print, the printer's operator panel LED
sequences tell you about the status of your supplies. When
lights orange, your toner cartridge is low and you should order a new toner cartridge.
1. Double-click the Dell Toner Reorder Program icon on your desktop.
OR
From the Start menu, click Programs Dell Printers Dell Laser Printer 1110 Dell Toner Reorder Program.
OR
In the Printing Status window, click the Order Supplies button.
2. The Order Toner Cartridges window appears.
Click Visit Dell's cartridge ordering web site to order supplies online.
If ordering by phone, call the number that appears under the By Telephone heading.