88 <color> Toner Low
What this message means:
The printer has detected that the toner supply in the specified cartridge is low. If you do not have the specified toner cartridge on hand, order one now. You can print approximately 250 more pages before the cartridge becomes empty.
What you can do:
•Replace the specified toner cartridge.
•Press Go to clear the message and continue printing. The Supplies message is displayed until you replace the specified toner cartridge.
See also:
Replacing print cartridges
900–999 Service <message>
What these messages mean:
Messages labeled
What you can do:
Turn the printer off and check all cable connections. Turn the printer back on. If the service message recurs, call for service and report the message number and description of the problem.
See also:
Calling for service