Epson Z9870UNL User Manual - Page 202

Power light Status light Lamp lights Blue Off Off Blue Flashing Off blue Flashing Off blue Flashing Off blue Blue Off Off Flashing orange Flashing orange Off Flashing Off blue Off Flashing Flashing blue orange Temp light Filter light Status and solution Off Off Off Off Off Flashing orange Off Flashing orange Flashing orange Orange Off Off Off Off Clean the air filter. Low air flow through the projector or 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. No air filter. Check to see if the air filter is securely installed. The indicated lamp is past its replacement period and must be replaced to avoid damage. Do not continue using the projector. Lamp types are mismatched. Make sure two standard lamps or two portrait lamps are installed, depending on the orientation of the projector. A fan or sensor has a problem. Turn the projector off, unplug it, and contact Epson for help. Internal projector error or air exhaust vent error. 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. 202