
Compatible Lexmark 561 (56F1000) Toner Cartridge, Black, 6K Yield
MS321DN, MS421DN, MS421DW, MS521DN, MS621DN, MS622DE, MX321ADN, MX321ADW, MX421ADE, MX521ADE, MX521DE, MX522ADHE, MX622ADE, MX622ADHE
56F1000
Compatible Lexmark 561 (56F1000) Toner Cartridge, Black, 6K Yield
Toner/Cartridges