Epson Pro L12000QNL - Page 248

248
On/Standby
(power) light
Status
light
Laser
light
Temp light Filter
light
Status and solution
Off Flashing
blue
Off Orange Off Projector is too hot. Wait for about
five minutes so the projector can
switch to standby mode. Then check
the following:
• Make sure that the vents and air
filter are not clogged with dust or
obstructed by nearby objects.
• Clean or replace the air filter.
• Make sure the environmental
temperature is not too hot.
• If operating the projector at high
altitude, turn on High Altitude
Mode.
• If the problem persists, unplug the
projector and contact Epson for
help.
Off Flashing
blue
Orange Off Off Laser or retardation plate error. Turn
off the projector, unplug the power
cord, and contact Epson for help.
Off Flashing
blue
Off Off Orange Low air flow through the projector.
• Make sure that the vents and air
filter are not clogged with dust or
obstructed by nearby objects.
• Clean or replace the air filter.
• If the problem persists, unplug the
projector and contact Epson for
help.
Off Flashing
blue
Orange Orange Off No lens installed, or lens shift or
supply voltage error. Remove and
reinstall the lens. If the problem
persists, turn off the projector, unplug
the power cord, and contact Epson
for help