Genuine OEM Sharp AR-800 Toners
Adding black toner to the Sharp AR-800 means filling its toner hopper from a cartridge, then removing the empty cartridge. The hopper holds the toner inside the copier; the cartridge provides the refill.
Toner Buzz carries genuine Sharp supplies for the AR-800, with AR650NT black toner alongside separate drums and developer kits. These are different supply types, rather than different capacities of toner.