The No Chip 4PK W2020X Color Toner by v4inktonerink is compatible with HP printers such as the 414X, M454dw, M479fdw, and M454dn. This toner cartridge set includes cyan, yellow, magenta, and black colors, with a high page output of 7,500 for black and 6,000 for color toners. Made in China, this laser print technology ensures high-quality printing results for your documents and images. Ideal for professional and personal use, this unit quantity of 4 toners is a convenient and cost-effective solution for your printing needs.