Oki toner, reference 45807111, in black, compatible with models B432/MB492, with an estimated yield of 12,000 pages, is an original toner for Oki monochrome laser printers. Oki is a leading Japanese printing brand, known primarily for the LED technology in its laser printers. The high yield of 12,000 pages reduces the frequency of replacement compared to lower-capacity toners, making it advantageous for offices with high print volumes. It is a preferred option for those looking to reduce the cost per page in intensive monochrome printing.