TEMP-WARN-LP
Epson · Epson EpiqVision Ultra LS500 4K PRO-UHD Ultra Short Throw Laser Projector with Android TV
The projector is warning that internal temperature is elevated — address airflow immediately; check the air filter, clear vent obstructions, ensure the projector is not in an enclosed space, and consider adding supplemental cooling if the installation location is inherently warm
Error TEMP-WARN-LP on the Epson Epson EpiqVision Ultra LS500 4K PRO-UHD Ultra Short Throw Laser Projector with Android TV means: Laser Projector Temperature Warning. The top-ranked community fix is “Replace Internal Cooling Fan Assembly” (medium difficulty, ~60 min, DIY cost: $10-$20). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · projector
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many projector repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $150-$250.
Dust Spots in Projected Image
Laser Projector Fan Failure
Excessive Fan Noise
Air Filter Cleaning Required
No HDMI Signal Detected
Image Out of Focus
Keystone Correction Not Working
Laser Module Overtemperature
The Epson Epson EpiqVision Ultra LS500 4K PRO-UHD Ultra Short Throw Laser Projector with Android TV has 8 other known error codes:
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