Overview Reviews Product Description Genuine Oki toner to suit:- C612N, C612DN Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Oki Oki C612N / C612DN Black Toner Cartridge - 8,000 pages Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments