4Pcs reset chip set compatible with CLT-K404S, CLT-C404S, CLT-M404S, and CLT-Y404S toner cartridges for use in SL-C430, C430W, C480W, C480FN, and C480FW printers.Each chip is designed to reset the cartridge's status indicator, allowing continued use after replacement or refill.The chips install easily onto the respective toner cartridge without additional tools.This pack includes one reset chip for each color: black, cyan, magenta, and yellow. This is not an OEM product.Brand/model references are included solely to assist with compatibility identification.