Epson Pro L1500U Users Guide - Page 241

On/Standby Status (power) light light Off Flashing blue Laser light Off Temp light Off Flashing blue Varies Varies Varies Off Flashing Off Flashing blue orange Flashing blue Varies Flashing Varies orange Flashing blue Varies Flashing Varies orange Filter light Orange Orange Off Varies Varies Status and solution 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. Low air flow through the air filter. • 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. A fan or sensor has a problem. Turn the projector off, unplug it, and contact Epson for help. Laser has a problem. Turn the projector off, unplug it, and contact Epson for help. An unsupported lens is attached (Pro L1500U/L1505U). Make sure your lens is supported. Note: If the lights display a pattern not listed in the table above, turn the projector off, unplug it, and contact Epson for help. Parent topic: Solving Problems Related concepts Air Filter and Vent Maintenance 241