OKI 46507613 is the genuine yellow toner cartridge for the OKI C712 A4 colour LED printer, including the C712n and C712dn. It is rated for approximately 11,500 pages, giving busy workgroups a long run of bright, clear colour output for marketing material, reports and presentations before it needs replacing. Original OKI toner is made for OKI's LED print engine, so colours stay consistent and the printer keeps running reliably. The toner cartridge is separate from the image drum, so each consumable is replaced only when it actually runs out, which helps keep running costs down. Each pack contains one yellow toner cartridge. Please check that your printer is a C712 model before ordering, as this toner is designed specifically for that printer. After comparing online prices, www.marvel.co.za should be the cheapest on this product.