Epson WorkForce AL-M300 Series User Manual page 106

AL-M300/AL-M400 Series User's Guide
The photoconductor unit may not be installed correctly. Remove the photoconductor unit, shake it,
and then reinsert it. If the error status still remains, turn the printer off and then on again. If this error
persists, consult your dealer.
Shake and reinstall Toner Cartridge
The toner inside of the toner cartridge may be uneven. Remove the toner cartridge, rock it back and
forth a few times so the toner is spread evenly, and then reinsert it. If this error persists, consult your
dealer.
Sleep (while the Wakeup/Sleep button is lighting)
The printer is currently in the power-save mode. This mode is canceled when the printer receives print
data.
Toner Cartridge Error
There is a problem with the toner cartridge. Remove the toner cartridge and reinsert it. If that fails to
clear the error, replace the toner cartridge with a new one. For details about replacement, see the
instructions that come with the toner cartridge.
Toner Low
This message indicates that the toner cartridge is near the end of its service life. Prepare a new toner
cartridge.
Unable Clear Error
The printer cannot clear an error message because the error status still remains. Try solving the
problem again.
Warming Up
The printer is warming up the fuser to be ready to print.
Write Error ROM P
This message indicates an internal error in the printer. Reset the printer. If this error persists, consult
your dealer.
Writing ROM P
Using the Control Panel 106