OKI Microline ML391 ink - OKI Microline ML - OKI Ink - Ink Cartridges - InknToner UK - Compatible & Original Printer Ink & Toner Cartridges

Free & Fast Delivery

All of our products are delivered free of charge and dispatched the same day. Place your order today and you are 99% sure to have your printer cartridges delivered to you by tomorrow. We have a number of delivery options available. If you want your inks and toners guaranteed next business day, then Next Business Day Guaranteed is available. Just select appropriately in the checkout.

100% Money Back Guarantee

At InknToner UK we understand that things don’t always go as planned. You might make a mistake while ordering or you might not be completely satisfied with your purchase. That is why our service is 100% risk free. If for any reason you are unhappy with any products our returns policy ensures a 100% refund (*see Terms & Conditions) – there’s no hard feelings.

InknToner UK Rewards

At InknToner UK we like to reward our loyal customers and to show our appreciation we add reward points to your account every time a purchase is made. This contributes to your savings immensely by discounting your next purchase.

Sharing is caring so if you share this information with your friends and they go on to buy our products from us, you will receive an additional 500 reward points. That’s £5 for every friend that you recommend and the best part of it is that there's no limit on how many friends you can recommend. How cool is that?

Great Customer Service

Customer satisfaction is our top priority and we welcome constructive criticism and encourage customer interaction via e-mail, chat, and phone. Allow our first class customer service to handle any issues that you might face. Once you are satisfied with the transaction you can share it with the world through Trustpilot to leave positive, neutral or negative feedback. However if you are unhappy with something, simply speak to an advisor about any product related issue through our superb online chat. We will certainly do our best to find the right solution. Thank you for your business and we hope you have a pleasant shopping experience with InknToner UK.