The Canon imageRUNNER Advance 4025 uses GPR-43 black toner. The compatible GPR-43 here is a standard-capacity toner rated at about 30,200 pages. The same supplies also fit the imageRUNNER Advance 4035, imageRUNNER Advance 4225 and imageRUNNER Advance 4235. Same-day shipping on most orders.
