HP LaserJet 1018 Printer - Manual (Page 67)

Light status State of the printer Action
Attention: door open, media
out, no print cartridge, or media
jam
This printer is in an error state
that requires operator
intervention.
Check the following:
● The print cartridge door is
completely closed.
● Media is loaded. See
Loading media into the
input trays
for instructions.
● The print cartridge is
correctly installed in the
printer. See
Changing the
print cartridge for
instructions.
● There is no media jam.
See
Clearing jams for
instructions.
Printer initialization
A printer initialization is taking
place.
No action is necessary.
Fatal error
All lights are on.
Unplug the printer for
30 minutes, and then plug the
printer back in power outlet.
If the printer still has an error,
contact HP Support. See
Contact HP support .
All lights are off. Make sure that there is power.
Unplug both ends of the power
cord, and then plug the power
cord back into the printer and
the power outlet.
Return to Finding the solution .
Control panel light message (continued)
ENWW Status light patterns 59