Lexmark #12A6730 - Standard Black Toner genuine
T520, T520n, T520dn, T522, T522n, T522dn, X520, X522 series laser printers - Black Toner Cartridge, Standard Yield (approx. 7,500 page yield)
T520, T520n, T520dn, T522, T522n, T522dn, X520, X522 series laser printers - Black Toner Cartridge, Standard Yield (approx. 7,500 page yield)
T520, T520n, T520dn, T522, T522n, T522dn, X520, X522 series laser printers - Black Toner Cartridge, High Yield (approx. 20,000 page yield)
T620, T622 series laser printer - Toner Cartridge - High Yield (30K Yield)
T520, T520n, T520dn, T522, T522n, T522dn, X520, X522 series laser printers - Black Toner Cartridge, Standard Yield (approx. 7,500 page yield) (single use only - prepaid return shipping label included)
T520, T520n, T520dn, T522, T522n, T522dn, X520, X522 series laser printers - Black Toner Cartridge, High Yield (approx. 20,000 page yield) (single use only - prepaid return shipping label included)
T520, T520n, T520dn, T522, T522n, T522dn, X520, X522 series laser printers - LABEL APPLICATIONS Black Toner Cartridge, High Yield (approx. 20,000 page yield) (single use only - prepaid return shipping label included)
T620, T622 series laser printer - PREBATE Toner Cartridge (10,000 Yield) (Single Use Only)
T620, T622 series laser printer - PREBATE Print Cartridge - High Yield (30,000 Yield) (Single Use Only)
T620, T622 series laser printer - PREBATE Print Cartridge for Label Applications - High Yield (30k Yield)
E321, E323 series laser printer - High Yield Print Cartridge (6,000 Yield)
T420 series laser printer - Toner Cartridge High Yield (10,000 Yield) (Single Use Only)
T630, T632, T634, X630, X632, X634 series laser printers - High Yield Print Cartridge (21,000 Yield)
T632, T634, X632, X634 series laser printers - Extra High Yield Print Cartridge (32,000 Yield)
E321, E323 series laser printer - PREBATE Print Cartridge (3,000 Yield)
E321, E323 series laser printer - PREBATE High Yield Print Cartridge (6,000 Yield)
T420 series laser printer - PREBATE Toner Cartridge (5,500 Yield) (Single Use Only)
T420 series Laser Printer - High Yield Black Toner cartridge - Return Program (approx 10,000 page/yield)
T630, T632, T634, X630, X632, X634 series laser printers - PREBATE Print Cartridge (5,000 Yield)
T630, T632, T634, X630, X632, X634 series laser printers - PREBATE High Yield Print Cartridge (21,000 Yield)
T632, T634, X632, X634 series laser printers - PREBATE Extra High Yield Print Cartridge (32,000 Yield)
T630, T632, T634 series laser printer - PREBATE High Yield Print Cartridge for Special Label Applications (21k Yield)
T632, T634, X632, X634 series laser printer - PREBATE Extra High Yield Print Cartridge for Label Applications (32k Yield)
E232, E234, E330, E332 series laser printer - Black Toner Cartridge (2,500 page yield)
E232, E234, E238, E240, E330, E332, E340 series laser printers - Photoconductor Kit (drum) (approx 30,000 page / yield) (this is the photo unit - not the toner)
T430 series laser printer - High Yield Black Toner Cartridge (12,000 page yield)