Brother tn 423m toner cartridge magenta magenta high yield toner cartridge when youve invested in a high quality brother printer, you want to get the best results every time ndash and that means using high quality brother toner cartridges. Our toner cartridges are manufactured to the highest possible standards, giving you quality prints and great value this high yield cartridge yields up to 4,000 pages and works with hl l8260cdw hl l8360cdw dcp l8410cdw mfc l8690cdw mfc l8900cdw specifications high yield colour magenta page yield 4,000 pages original brother product 1 pack