Compatible for LEXMARK X644E PRINT CART BLACK 21K

All OEM product comes with a warranty direct from the manufacturer. That warranty will vary depending on which brand you are purchasing, and we recommend that you visit the OEM website for exact specifications. We will handle all warranty issues within the first 30 days of receiving the product. After that, you must contact the OEM company directly.

• What is a Compatible Product?
  A compatible cartridge is a cartridge that is not produced by the Original Equipment Manufacturer (OEM). These cartridges are designed to meet or in best case even exceed the standards set by the OEM in terms of performance, print quality and page yield.

• Guarantee
  Our Compatible products are covered by 30-Days money back program. We will send you a replacement or money back if your product doesn't perform its functions to your satisfaction.

• Product Substitution Policy
  Occasionally severe back-orders or other conditions could cause a major delay in the delivery of your order. At such times, Tonermax-APO-FPO.com reserves the right to use different brands of product as long as they are equal in price, performance and quality to expedite the shipment of your order. Should you receive such product and find it unsatisfactory, you may return the product for an exchange or refund.