Ensure reliable communication with the SUB-C control board using the genuine Epson Relay SUB-C Harness W-88 (Ref. 235, 2227710). Designed for the Epson SureColor F9530 and F9530H printers, this replacement relay harness provides secure electrical connectivity and stable signal transmission between the SUB-C board and other critical printer components, ensuring smooth system operation, dependable performance, and consistent print quality. Ideal for replacing damaged or worn wiring harnesses in professional dye-sublimation printing environments. This genuine Epson spare part offers a precise fit, dependable performance, and long-lasting durability.