Scheduled Maintenance - Lexmark CS720 Service Manual

Scheduled maintenance

The control panel displays an 80.xx error when it reaches certain page counts. It is necessary to replace the
appropriate maintenance kit to maintain print quality and printer reliability. Reset the maintenance counter after
replacing the maintenance kit.
Maintenance kits
The printer may stop printing when the fuser rated life is reached. After 150K printed pages (sides) a
maintenance kit may be required. The correct fuser maintenance kit must be installed for the type of fuser that
is installed in the printer. See
The following table shows the error codes that indicate that the fuser is nearing its end of life, and that a
maintenance kit is required:
Error code Description
80.0x The maintenance kit is nearly low.
80.1x The maintenance kit is low.
80.2x The maintenance kit is very low. Only 2000 estimated pages remain.
80.3x The maintenance kit is low. 0 estimated pages remain.
80.4x The maintenance kit is very low. 0 estimated pages remain.
The parts are available as a maintenance kit with the following part numbers:
Description
CS72x fuser maintenance kit, type 02, 100V
CS72x fuser maintenance kit, type 07, 100V, narrow media
CS72x fuser maintenance kit, type 00, 110–120V
CS72x fuser maintenance kit, type 05, 110–120V, narrow media
CS72x fuser maintenance kit, type 01, 220–240V
CS72x fuser maintenance kit, type 06, 220–240V, narrow media
When performing the scheduled maintenance procedure, the following areas should be cleaned of media dust
and toner contamination:
•
Trays
•
PC cartridge area
•
Developer housings area
•
Transfer roll area
•
Duplex area
•
Standard bin
•
Bridge unit area (if equipped)
•
Finisher media bins (if equipped)
"Identifying the type of fuser used in the printer" on page
Maintenance
408
409.
Part number Maintenance interval
41X0552 150K
41X0553 150K
41X0554 150K
41X0555 150K
41X0556 150K
41X0557 150K
5028