Xiaomi's special dye sublimation paper consists of a sturdy and uniform paper base for accurate color reproduction and consistent image quality. The special surface treatment produces photos with impressive colors and light effects. The dye sublimation printing technology uses ribbon cartridges and print heads with 256 temperature levels to transfer dyes onto the printer paper. It enables stable, reliable, and completely ink-free printing. An automatic photo lamination after printing protects the photos from moisture, fingerprints, light, and airborne pollutants, ensuring that the colors remain as vibrant as new. No more worries about memories fading over time.