This multi-pack contains one each of our remanufactured Canon 0460C001, 0458C001, 0456C001 and 0454C001 toner cartridges. Supplying you with a full set for your Canon i-SENSYS LBP-710Cx or LBP-712Cx printer.The original Canon 040 toner cartridges offers a relatively limited page yield and these remanufactured alternatives are the very same capacity. Our manufacturers disassemble, examine and clean the inside of each empty Canon 040 , before filling it with their own coloured toner powder.If parts within the empty Canon 040 series cannot be reused, then they are replaced by compatible alternatives designed to perform the same tasks with ease. The completed remanufactured Canon 040 range comes fully guaranteed and offers a quality of print much like brand-new toners.