Kyocera MK-570 maintenance kit (original Kyocera)

Kyocera MK-570 maintenance kit.This maintenance kit includes:- 1 x Retard Roller Assembly- 1 x DV-570K black developer- 1 x DV-570C cyan developer- 1 x DV-570M magenta developer- 1 x DV-570Y yellow developer- 4 x DK-570 drum unit- 1 x FK-570 fuser- 1 x TR-570- 1 x Holder feed assembly SP- 1 x Roller M / P assembly A4