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20,000,000+ Orders Shipped Since 1999 | Free Shipping on orders over $50* | Lifetime 100% Satisfaction Guarantee

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  • Reliability for a Lifetime -  All of our LD brand compatible ink and toner cartridges are backed by a lifetime guarantee.
  • Verified Excellence - Our cartridges have been tested for performance, quality and page yield, so you know you are getting the absolute best product available.
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Learning Books

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  1. Printed Book 93item
  2. Printed Manual 1 item
  3. Printed/Electronic Book 15item

Reliability for a Lifetime

Our 100% satisfaction guarantee means you can shop with peace of mind. Our cartridges have been tested and monitored for performance quality and page yield. In the event that you are dissatisfied with your purchase, we will do our best to make it right. All of our LD-brand compatible ink and toner products are backed by a lifetime guarantee.