We can offer you excellent monetary savings with our low cost Kyocera KM-2540 toner cartridges. The toner cartridges and imaging drums we list below are 100% guaranteed to work in your Kyocera KM-2540 printer. With both compatible and original Kyocera KM-2540 toner cartridges on offer you now have a wider choice of what to use in your Kyocera KM-2540 printer.