Unfortunately the Sharp AL-840 printer and compatible supplies are no longer in production. As a result, 123inkjets will not be offering cartridges for this particular model. We apologize for any confusion and thank you for your interest in our supplies.
Many consumers are worried if the use of compatible or aftermarket printing supplies will void their printer's warranty. The answer is no.
More simply put, this means that your printer warranty cannot be voided just because you choose to use compatible products unless the manufacturer can prove that the compatible product caused direct damage to your printer. In cases such as this, the manufacturer may choose not to repair your printer but your warranty would remain in effect for all other warranty issues.
For more information see:
MAGNUSON-MOSS WARRANTY IMPROVEMENT ACT
United States Code Annotated
Title 15 Commerce and Trade
Chapter 50 Consumer Product Warranties
15 Section 2302 Section C.
†Savings based on price comparison of prices on the www.123inkjets.com website between remanufactured and compatible cartridges and OEM cartridges.
††Free Shipping on orders over $55 to the contiguous US
123INKJETS reserves the right to change the terms of any offers or promotions without notice. Apple,
Brother, Dell, HP, IBM, Lexmark, Canon, Epson, Xerox, and other manufacturer brand names and logos
are registered trademarks of their respective owners.