Reset the printer maintenance counter

SOURCE: resetting IBM infoprint 1552 maintenance counter

Go Here: it's a PDF file which explains how to reset the printer's maintenance count.

http://www.marketpoint.com/files/pdfs/mk_ibm_1532.pdf

SOURCE: lexmark 640 printer

same problem Lexmark Z640 and vista whats the fix

SOURCE: Reset Lexmark T644

1. Turn off the printer. 2. Press and hold (check) and .(right arrow). 3. Turn on the printer. 4. Release the buttons when Performing Self Test displays. The message CONFIG MENU displays on the top line of the operator panel. 5. Select Reset Maintenance Count from the Configuration menu. 6. The message Reset Maint Cnt=Reset displays momentarily. Press (check) to reset. When the reset operation is complete, the menu returns to the Printer Setup Reset Maintenance Count Screen. Scroll down to the Exit Configuration Menu and Press Select to Return to Ready status.

SOURCE: Lexmark x642e MPF Reset maintenance counter

80 Scheduled Maintenance Message
The 80 Scheduled Maintenance error appears when you first power on the printer. The printer will still work even though it is in a maintenance condition. To clear the message temporarily and continue using the printer, simply press the Go button on the printer's screen. (For details on scheduled maintenance procedures, refer to the User's Guide for your printer.)  


This message appears when the printer maintenance counter determines that maintenance is due. For a list of the part numbers of maintenance kits for most of the printers that require them, click here. 

Note: The printer will still operate even if you do not have the kit replaced, but you may experience some print quality problems. 

You are required to purchase the maintenance kit and have it replaced even if the printer is still under warranty. Some maintenance kits can be installed without the assistance of a technician. However, some warranties cover on-site installation of the maintenance kit by a technician AFTER you have purchased the kit. For more information on the warranty terms for the maintenance kit, click here.


Source: Lexmark KnowledgeBase

SOURCE: how to reset maintenance counter on a Dell 5310

1. Turn off the printer.
2. Press and hold (check) and .(right arrow).
3. Turn on the printer.
4. Release the buttons when Performing Self Test displays.
The message CONFIG MENU displays on the top line of the operator panel.
5. Select Reset Maintenance Count from the Configuration menu.
6. The message Reset Maint Cnt=Reset displays momentarily. Press (check) to reset.
When the reset operation is complete, the menu returns to the Printer Setup Reset
Maintenance Count Screen. Scroll down to the Exit Configuration Menu and Press
Select to Return to Ready status.