Ensure secure adjustment and reliable printer operation with the genuine Epson Knob 497487 (Ref. 1037, 1722140). Designed for the Epson SureColor F9330 printer, this replacement knob provides precise control and a secure fit for smooth operation and dependable printer performance. Ideal for replacing worn or damaged knobs in professional dye-sublimation printing environments. This genuine Epson spare part offers a precise fit, dependable performance, and long-lasting durability.