Xerox Lexmark Unison Original Extra High Yield Laser Toner Cartridge - Black -, LEX56F1X00 Learning Books & Activities A hybrid of safety

A hybrid of safety

For best results

Bright Blue

just wipe and rinse to reveal a brilliant shine without any dulling residue

Dated one-page-per-month format includes ruled daily blocks (2-3/8" x 2-1/2")

Xerox Lexmark Unison Original Extra High Yield Laser Toner Cartridge - Black -, LEX56F1X00 Learning Books & Activities A hybrid of safetyReturn Program toner cartridge with ultra high yield features the Unison Toner's unique formulation that consistently delivers outstanding image quality, ensures long life print system reliability and promotes superior sustainability all in an innovative, shake free print system. Genuine Lexmark toner is engineered to work best together with your Lexmark printer, delivering excellent print quality from the first page to the last in Lexmark MS421dn,