Oki systems 44064012
Drum unit black capacity 20 000 pages suitable for oki systems c821dn oki systems c830n oki systems c830dn oki systems c830cdtn oki systems mc860dn oki systems mc860cdtn oki systems mc860cdxn oki systems c801n oki systems c801dn oki systems c810n oki systems c810dn oki systems c810cdtn oki systems c821n colour black