Ensure precise adjustment and reliable printer operation with the genuine Epson Knob 497478 (Ref. 1036, 1679425). Designed for the Epson SureColor F9330 printer, this replacement adjustment knob provides a secure grip for accurate manual operation, smooth component adjustment, and dependable printer performance. Ideal for replacing worn, damaged, or missing knobs in professional dye-sublimation printing environments. This genuine Epson spare part offers a precise fit, dependable performance, and long-lasting durability.