The maintenance kit includes transfer roller, charge roller and fuser. Kit installation is recommended every 300,000 pages.
The operator panel displays the message "80 Scheduled Maintenance" at each 300K page count interval. It is necessary to replace the fuser assembly, transfer roller, charge roll, and pick tires at this interval to maintain the print quality and reliability of the printer. The parts are available as a maintenance kit. After replacing the kit, the maintenance count must be reset to zero to clear the "80 Scheduled Maintenance" message.
Lexmark T634, Lexmark T634dn, Lexmark T634n | 
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