Compatible Ricoh 405536 (GC 21KH) High-Yield Black Cartridge w/Chip

123inkjets offers the best alternative to the OEM (genuine) Ricoh 405536 (GC 21KH) high-yield black inkjet cartridge. Manufactured brand new, our compatible 405536 cartridges are built to perfection for crisp, clear prints, every time. Our compatible 405536 series ink cartridges come with smart chips that allow you to track ink levels on your computer. Purchase our 405536 cartridges and enjoy the benefits of tracking your ink levels on your computer. Ink you can rely on at a price you can afford. All 123inkjets brand compatible cartridges are backed by a 2 year guarantee and ship fast!