Tonership offers its customers a trusted, reliable, and cost-effective platform to buy genuine toner cartridges for their Konica Minolta Bizhub 4402P copier without any hassle. We only offer genuine and high quality toner cartridges for your Konica Minolta Bizhub 4402P copier at the lowest price in the market to make your shopping experience amazing. The Black toner cartridge TNP54 offer the yield of 25,000 pages at 5% coverage area. Another black toner TNP57 for this machine can print 25,000 pages at 5% coverage area that keeps your copier productive at the lowest possible price. Our extensive quality assurance system ensures you only get the best product for your copier, but for the satisfaction of our customers, we confidently offer a 1-year warranty on all genuine toner cartridges of Konica Minolta Bizhub 4402P.