Ensure reliable communication between the MAIN-B and SUB-C control boards with the genuine Epson MAIN-B to SUB-C Harness W-93 (Ref. 612, Part No. 2227713). Designed specifically for the Epson SureColor F9530 and F9530H dye-sublimation printers, this replacement wiring harness provides secure electrical connectivity and stable signal transmission between the MAIN-B and SUB-C boards. It helps maintain accurate system communication, dependable printer operation, and consistent high-quality print output in demanding production environments. Ideal for replacing damaged, worn, or faulty wiring harnesses. This genuine Epson spare part offers a precise fit, dependable performance, and long-lasting durability.