uuuu Toner Low

This message indicates that the toner cartridge for the indicated color is near the end of its service life. Prepare a new toner cartridge.

Warming Up

The printer is warming up the fuser to be ready to print.

Waste Toner Box Near Full

The waste toner collector is near full of toner.

Worn Fuser

This message indicates that the fuser unit is near the end of its service life. Printing after this message appears is not guaranteed. Turn the printer off, then reinstall the unit after it has cooled off (30 minutes). Then replace the fuser unit with a new one. See "Fuser Unit" on page 326 for instructions.

The error clears automatically after you replace the unit and close all printer covers.

Worn Photoconductor

This message indicates that the photoconductor unit is near the end of its service life. Printing after this message appears is not guaranteed. Turn the printer off, then replace the photoconductor unit with a new one. See "Photoconductor Unit" on page 319 for instructions. The error clears automatically after you replace the unit and close the printer covers.

Worn Transfer Unit

This message warns you that the transfer unit is near the end of its service life. Contact your dealer.

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Using the Control Panel

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