The lights on the projector indicate the projector status and let you know when a problem occurs. Check the status and color of the lights and look for a solution in the table here.
1
On/Standby light
2
Status light
3
Lamp light
4
Temp (temperature) light
On/Standby light
Status light
Lamp light
Temp light
Status and solution
Blue
Blue
Off
Off
Normal operation.
Blue
Flashing blue
Off
Off
Warming up. Wait for an image to appear.
Shutting down. (When the Status light stops flashing, you can unplug the projector.)
Blue
Off
Off
Off
Standby, sleep mode, or monitoring.
Flashing blue
Off
Off
Off
Preparing for monitoring; all features are disabled.
Blue
Varies
Off
Flashing orange
Projector is too hot.
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.
Off
Flashing blue
Off
Orange
Projector has overheated and turned off. Leave it turned off to cool down. After about five minutes, do 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.
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
Lamp has a problem.
Check to see if the lamp is burned out, broken, or installed incorrectly. Reseat or replace the lamp as necessary.
Clean or replace the air filter.
If operating the projector at high altitude, turn on High Altitude Mode.
If the problem persists, unplug the projector and contact Epson for help.
Flashing blue
Varies
Flashing orange
Varies
Replace the lamp soon to avoid damage. Do not continue using the projector.
Off
Flashing blue
Off
Flashing orange
A fan or sensor has a problem. Turn the projector off, unplug it, and contact Epson for help.
Off
Flashing blue
Flashing orange
Flashing orange
Auto Iris error. Turn the projector off, unplug it, and contact Epson for help.
Off
Flashing blue
Orange
Orange
Power error. Turn the projector off, unplug it, and contact Epson for help.
Off
Flashing blue
Flashing orange
Off
Internal projector error. Turn the projector off, unplug it, and contact Epson for help.
Off
Flashing blue
Orange
Orange
Obstacle detection error. A beep sounds, and the message “For safety purposes remove any obstacles blocking the lens.” is displayed. The projector turns off automatically if no action is taken.
Make sure that there are no obstacles interfering with the projection window. Remove any obstacles.
Clean the obstacle sensor if there are no obstacles.
If the problem persists, turn the projector off, unplug it, and contact Epson for help
Note: If the lights display a pattern not listed in the table above, turn the projector off, unplug it, and contact Epson for help.
I have worked in the computer repair field since the early '90s. I was a technician and then Coordinator of Computer Repair for Regional Education Service Agency II (RESA 2) for 18 years. I currently work for Wayne County Schools as a Network Engineer/Technology Specialist. I am responsible for the schools' Internet access, Wi-Fi, networks, servers, laptops, desktops, and operating systems and software.