User's Guide
Page 205
...present proof of original purchase as toners and inks), software, or interfaces not furnished by anyone other than Lexmark or a Lexmark authorized servicer -Operation of a product beyond repair.... You should transfer proof of all print cartridges, programs, data, and removable storage media (unless directed otherwise by a Lexmark warranty, technical support may be available for exchange... -Modification or unauthorized attachments -Accidents, misuse, abuse or use inconsistent with the printer shall end earlier if it, or its original contents, are responsible for warranty service...
...present proof of original purchase as toners and inks), software, or interfaces not furnished by anyone other than Lexmark or a Lexmark authorized servicer -Operation of a product beyond repair.... You should transfer proof of all print cartridges, programs, data, and removable storage media (unless directed otherwise by a Lexmark warranty, technical support may be available for exchange... -Modification or unauthorized attachments -Accidents, misuse, abuse or use inconsistent with the printer shall end earlier if it, or its original contents, are responsible for warranty service...