Maintain optimal ink pressure and reliable printer performance with the genuine Epson Decompression Pump Assembly A CK13 ASP (Ref. 545, 1905794 / 1899514 / 1934402). Designed for the Epson SureColor F6430 and F6430H printers, this replacement decompression pump assembly ensures stable ink flow, efficient pressure regulation, and consistent print quality. Ideal for replacing worn or damaged pump assemblies in professional dye-sublimation printing environments. This genuine Epson spare part offers a precise fit, dependable performance, and long-lasting durability