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Checking the status of supplies
A message appears on the display when a replacement supply item is needed or when maintenance is required.
Checking the status of supplies from the printer control panel
1 Make sure the printer is on and Ready appears.
2 From the printer control panel, press the up or down arrow button until Status/Supplies appears, and then
press
.
3 Press the up or down arrow button until View supplies appears, and then press .
The status of each supply appears.
Checking the status of supplies from a network computer
Note: The computer must be connected to the same network as the printer.
1 Type the printer IP address into the address field of your Web browser.
Note: If you do not know the IP address of the printer, print a network setup page and locate the IP address in
the TCP/IP section.
2 Click Device Status. The Device Status page appears, displaying a summary of supply levels.
Ordering supplies
To order parts and supplies in the U.S., contact Lexmark at 1-800-539-6275 for information about Lexmark authorized
supplies dealers in your area. In other countries or regions, visit the Lexmark Web site at
www.lexmark.com or contact
the place where you purchased the printer.
Note: All life estimates for printer supplies assume printing on letter‑ or A4‑size plain paper.
Part numbers
Part name Part number For printer
Toner Cartridge W850H21G W850
Photoconductor Kit W850H22G W850
Maintenance kit (low voltage) 40X0956 W850
Maintenance kit (high voltage) 40X0957 W850
Maintenance kit (100 volt) 40X0958 W850
Staple Cartridge 25A0013 W850
Ordering a toner cartridge
When 88 Cartridge low appears, order a new cartridge.
Maintaining the printer 123