Power Supply; Troubleshooting - Epson LQ-860 User Manual

Power Supply

Problem
Power is not being
supplied.
The POWER light does
not go on.
The POWER light
comes on then goes off.
The light stays off even
when the power is
switched on again.
7-4

Troubleshooting

Solution
The power cable may not be properly
plugged into the electrical outlet. Turn off
the printer and properly plug the power
cable into the electrical outlet.
The power switch is off. Turn it on.
Power is not being supplied to the
electrical outlet. Plug another electrical
device into the outlet to determine
whether the outlet is operating properly.
If the electrical outlet is controlled by a
switch, use an electrical outlet that is not
controlled by an outside switch.
The problem may be with the electrical
outlet. Plug another electrical device into
the outlet to determine whether the outlet
is operating properly.