TOPRINT 501H 50F1H00 High Capacity Toner Cartridge Black 5000 Pages for LexmarkThis high-capacity toner cartridge produces up to 5000 pages of crisp black text, making it ideal for busy offices and high-volume printing environments. Designed as a compatible replacement for Lexmark model 501H, it works seamlessly with MS310, MS312, MS315, MS410, MS415, MS510, and MS610 series printers. Manufactured in an ISO 9001 and ISO 14001 certified facility using new components, each cartridge delivers consistent, professional poundsProductdimensions4.3 x 6.3 x 13.0 inches