The Masaimara C310H Black Toner Cartridge is a high-yield laser print technology designed for Xerox C310, C315, C310DNI, and C315DN BK printers. Made in China, this toner cartridge is compatible with Ricoh and Xerox brands, ensuring consistent and high-quality printing performance. With its sleek black color and reliable model compatibility, this product is a dependable choice for those seeking professional and efficient printing results.Double check to ensure this is the correct one before purchase. Thanks