The operator panel displays the message 80 �Replace maintenance kit� at required maintenance intervals. You must replace the fuser at this interval to maintain the print quality and reliability of the printer.

Check the 2 digit type code on the fuser or check Device Information using the embedded web server or the menus page for a replacement part number.

There are multiple warnings to indicate that the fuser is nearing end of life and that a maintenance kit is required including error codes 80.0x 80.1x and 80.2x. If you receive error code 80.3x the fuser has reached its rated life and the printer stops until a maintenance kit is installed. You must install the correct Fuser Maintenance Kit for the type of fuser that is installed in the printer.