56F1H00 Toner Cartridge (with Chip) — 1 Pack, 15000 Pages — Compatible with Lexmark 56F1000 for MS321/MS421/MS521/MS621/MS622/MX321/MX421/MX521/MX522/MX622

Includes: 1 pack 56F1H00 toner cartridges. High page yield — Up to 15000 pages per black 56F1H00 toner cartridges (Letter/A4, at 5% coverage). Compatible with Lexmark MS321, MS421, MS521, MS621, MS622, MX321, MX421, MX521, MX522, MX622 printers. Specifically compatible with: Lexmark MS321dn, MS421dn, MS421dw, MS521dn, MS621dn, MS622de, MX321adn, MX321adw, MX421ade, MX521ade, MX521de, MX522adhe, MX622ade, MX622adhe. With chip — compatible replacement for 56F1000: 56F1H00 toner cartridges contain chips, so there is NO need to remove or install the old chip from a 56F1000 cartridge. Designed to deliver consistent, high-quality black prints; we aim for printing perfection to make your life more convenient.