ZUEPG72i – Genuine Power Supply Board for Epson CB‑L400U / L500 / L500W / L510W
The ZUEPG72i power supply board is a genuine, brand‑new original Epson spare part designed for the following laser projector models: CB‑L400U, CB‑L500, CB‑L500W, and CB‑L510W. It is not a refurbished or third‑party copy – factory specifications, reliable output, and long service life.
When the power supply fails, common symptoms include:
- Projector shows no power (LEDs off, no fan, no lamp)
- Power LED flashes but projector does not start
- Random shut‑downs or reboots during operation
Replacing a defective power board with this genuine ZUEPG72i restores full electrical function. Installation requires opening the projector and basic electrical disconnection/reconnection – recommended for experienced service technicians only.
Before ordering: Confirm your projector model matches one listed above, and check the original power supply board for the part number ZUEPG72i (printed on the PCB label). If unsure, send us a clear photo – we will verify compatibility for you.
