Our Compatible toner cartridges are specifically designed to replace the OKI 45536416 and are guaranteed to meet or exceed OEM quality standards. This laser toner cartridge yields approximately 24000 pages at 5% coverage. Our compatible toner cartridges are supported by a 5 year guarantee, providing you with peace of mind and assurance of the quality and reliability of our products. Compatible with the C911dn, C931, and C931N models, our toner cartridges are built to provide long-lasting performance and consistent results. Prices exclude VAT and delivery. All products are covered by a 5 Year Warranty and next day replacement service.