Lexmark Optra C710 User's Guide - Page 140

Replacing the coating roll When you order a black print cartridge you will receive a coating roll with the black print cartridge. For best print quality, make sure you replace the coating roll when you replace your black print cartridge. If you repeatedly print the same images, have paper jams in the fuser, see toner specks on the front of your page or ghost images, these are indicators you need to replace the coating roll before its scheduled time. You can order a coating roll separately from the black print cartridge. For more information on ordering a separate coating roll see "Ordering supplies" on page 113. To replace the coating roll: Caution! The fuser may be hot. Allow the fuser to cool before touching. 1 Make sure the printer is turned off (O). 2 Make sure the power cord from the outlet to the printer or optional device is unplugged. 126 Chapter 7: Replacing the coating roll