Genuine OEM Oki B4600n PS Toners

The OKI B4600n PS takes 43502301 black toner or the larger 43502001 cartridge. The 43501901 image drum is a separate supply with its own service notice, not a third toner capacity.

Toner Buzz carries genuine OKI toner in both sizes and the matching 43501901 drum. Choose between the toner cartridges for your workload, or select the drum only when the printer calls for that component.