Why do photos printed by the Xiaomi Portable Photo Printer 1S have scratches and uneven colors?

If photos printed by the Xiaomi Portable Photo Printer 1S appear with scratches or uneven colors, it can be due to dust or debris on the surface of the photo paper. To resolve this, it is recommended to place the orange Smart Sheet at the bottom of the photo paper slot and run 2–3 prints. It helps clean the internal parts and calibrate the printer, which can improve the print quality. And please use official photo paper and orange Smart Sheet. Additionally, ensure that the photo paper is kept clean and properly stored in a dust-free, dry environment before use.