Z027561 is the original LED lamp light source assembly dedicated for Noritsu HS‑1800 high‑speed film scanner. It provides stable, uniform RGB illumination for negative and slide film scanning, directly determines scanning density, color reproduction and output image quality.
Defective lamp unit will trigger scanner light‑source error, uneven scan exposure, color cast, stripe artifacts or scan abort. Pre‑tested unit, plug‑and‑play direct replacement, no extra firmware adjustment required, quickly restore HS‑1800 scanner normal productivity for photo lab.