Lexmark 78C0X10 (LCCP) Extra High Yield Black Original Toner Cartridge — 8500 Pages — for CS421dn / CX421adn / CX522ade / CX522de

Original Lexmark LCCP black toner (Model #: 78C0X10). Designed as an extra-high-yield, single cartridge to deliver extended print runs with reliable black output. Page yield per cartridge: 8500. Compatible with Lexmark CS421dn, CX421adn, CX522ade, and CX522de printers.