Genuine OKI ink ribbon cartridges, like the 40629303, provide you with the crispest characters when using the ML4410 or any other compatible printer. Produced by the manufacturer, to the exact specifications of your machine, nothing is more reliable than using the OKI 40629303 ink ribbon.Estimated to offer users of these well-established machines 15,000,000 printed characters, the OKI 40629303 ribbon cartridge rarely needs replacing. Every original OKI 40629303 ink ribbon cartridge benefits from free shipping within the UK and comes fully guaranteed.