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