252
On/Standby
(power) light
Status
light
Laser
light
Temp light Filter
light
Status and solution
Blue Flashing
blue
Off Off Off Cooling down; all buttons are
disabled
Flashing blue Varies Varies Flashing
orange
Varies High temperature warning; if the
temperature gets too high, projection
will automatically stop
• Make sure that the vents and air
filter are not clogged with dust or
obstructed by nearby objects
• Clean or replace the air filter
Off Flashing
blue
Orange Orange Off Lens Shift error; turn off the
projector, unplug it from the electrical
outlet, and contact Epson for help
Off Flashing
blue
Flashing
orange
Off Off Internal error; turn off the projector,
unplug it from the electrical outlet,
and contact Epson for help
Off Flashing
blue
Off Orange Off Projector is too hot (overheating) and
projection stops; leave it for about
five minutes to cool down
• 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
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