Konica Minolta Magicolor 2400 2400W 2430DL 2450 2480MF 2490MF Black Toner Refill Kit with Reset Chip. Refills 1710587-004. Manufactured by Toner Eagle. Toner is designed specifically to work in Konica Minolta 1710587-004 toner cartridge for use in Konica Minolta Magicolor 2400, 2400W, 2430DL, 2450, 2480MF, 2490MF laser printers. We test many toner samples from toner manufacturers. Most are rejected as they do not meet the look and specifications of the OEM toner. The toner we sell DOES match OEM toner! You will save up to 80% on the cost of your toner cartridges. Refilling your own toner cartridges is more environmentally friendly than buying new, compatible, or even remanufactured toner cartridges. We provide easy-to-follow instructions with photographs of the process. The process is so easy that most people do not need help. But if you do need help, we're just a phone call away! We guarantee that you will be happy with your purchase or we'll refund your money.