Ensure accurate ink leak detection and safe printer operation with the genuine Epson Relay Ink Leak 1 Harness W-801 (Ref. 637, Part No. 2227752). Designed specifically for the Epson SureColor F9530 and F9530H dye-sublimation printers, this replacement relay harness provides secure electrical connectivity between the Ink Leak 1 sensor and the printer control system. It enables reliable leak detection, stable signal transmission, and dependable printer operation. Ideal for replacing damaged or faulty wiring harnesses. This genuine Epson spare part offers a precise fit, dependable performance, and long-lasting durability.