Indicator Cause Remedy or Status Status Monitor Dis-
play
Power
supply
Status Laser Temp Filter
Off
Blue -
Flashing
Orange -
On
Off Off
Laser Error
Retardation Plate
Error
Stop using the projector, remove the power plug from the electrical outlet, and
contact your local dealer or the nearest address provided in the Epson Projector
Contact List.
s Epson Projector Contact List
Laser Error
Off
Blue -
Flashing
Off Off
Orange -
On
Filter Airflow Error Check the following two points.
• Check that the air filter and air exhaust vents are clear, and that the projector is
not positioned against a wall.
• If the air filter is clogged, turn off the power, remove the power cord from the
electrical outlet, and then clean or replace them.
s "Cleaning the Air Filter" p.175
s "Replacing the Air Filter" p.179
After checking, connect the power cord to the electrical outlet.
If the error continues after checking the points above, stop using the projector,
remove the power plug from the electrical outlet, and contact your local dealer or
the nearest address provided in the Epson Projector Contact List.
s Epson Projector Contact List
Airflow Error
Off
Blue -
Flashing
Orange -
On
Orange -
On
Off
Lens Shift Error Stop using the projector, remove the power plug from the electrical outlet, and
contact your local dealer or the nearest address provided in the Epson Projector
Contact List.
s Epson Projector Contact List
Lens Error
Blue -
Flashing
Status
varies
Status
varies
Orange -
Flashing
Status
varies
High Temp Warn‐
ing
This is not an error. However, if the temperature rises too high again, projection
stops automatically. Check the following two points.
• Check that the air filter and air exhaust vents are clear, and that the projector is
not positioned against a wall.
• If the air filter is clogged, turn off the power, remove the power cord from the
electrical outlet, and then clean or replace them.
s "Cleaning the Air Filter" p.175
s "Replacing the Air Filter" p.179
Temp Warning
Reading the Indicators
151