Genuine OEM Lexmark MX321 AND Toners

The Lexmark MX321 uses a separate 56F0Z00 imaging unit alongside its black toner cartridge. The two supplies have different service lives, and a new toner cartridge does not include an imaging unit. Check which supply the printer needs before choosing between toner and the imaging unit.

Toner Buzz carries genuine Lexmark 56F1000 and 56F1H00 black toner, plus the separate 56F0Z00 imaging unit. The 56F1H00 provides more printing between toner changes than 56F1000. Choose between those cartridges for a toner order, or 56F0Z00 for an imaging-unit order.