Genuine OEM HP LaserJet Enterprise M507n Toners

The LaserJet Enterprise M507n takes HP 89A or 89X black toner. The distinction is capacity: standard-yield 89A is the smaller cartridge, while high-yield 89X carries more toner for a longer stretch of printing between changes.

Toner Buzz offers genuine HP 89A and 89X cartridges for this model. If you print less often, 89A may cover your needs; if the printer is used frequently, choose 89X to get more pages from each cartridge.