User's Guide
Page 325
...its duty cycle -Use of printing media outside of Lexmark specifications -Refurbishment, repair, refilling or remanufacture by a third party of products, supplies or parts -Products, supplies, parts, materials (such as toners and inks), software, or interfaces not furnished by any product...environment -Maintenance by anyone other than Lexmark or a Lexmark authorized servicer -Operation of a product beyond repair, or if the product is not free of all print cartridges, programs, data, and removable storage media (unless directed otherwise by a Lexmark warranty, technical support may be ...
...its duty cycle -Use of printing media outside of Lexmark specifications -Refurbishment, repair, refilling or remanufacture by a third party of products, supplies or parts -Products, supplies, parts, materials (such as toners and inks), software, or interfaces not furnished by any product...environment -Maintenance by anyone other than Lexmark or a Lexmark authorized servicer -Operation of a product beyond repair, or if the product is not free of all print cartridges, programs, data, and removable storage media (unless directed otherwise by a Lexmark warranty, technical support may be ...