Genuine OEM Canon imageRUNNER Advance C7580i III Toners

If color GPR-56 toner runs out in the C7580i III, the printer can finish black-and-white printing while black toner remains. Canon warns that quality will drop, so this limited option is not a substitute for replenishing the empty color.

Toner Buzz carries genuine Canon GPR-56 black, cyan, magenta, and yellow toner for the C7580i III. Individual cartridges let you focus on the toner color that needs attention, while the GPR-56 four-color set includes black and all three colors together.