HP 8100n HP LaserJet 8100, 8100 N, 8100 DN Printers - User Guide - Page 290

Chapter 6 Service and Support 290 Limited Warranty for Toner Cartridge Life Note The warranty below applies to the toner cartridge that came with this printer. This warranty supersedes all previous warranties (7/19/96). HP toner cartridges are warranted to be free from defects in materials and workmanship until the HP toner is depleted. The warranty covers any defects or malfunctions in a new Hewlett-Packard toner cartridge. How long does the coverage last? How do I know when the HP toner is running out? What will HP do? What does this warranty not cover? The coverage lasts until the HP toner is depleted, at which time the warranty expires. The TONER LOW message on the printer's control panel display provides the first indication that toner is low. (Toner will likely run out in the next 100-300 sheets of paper.) HP will, at HP's option, either replace products which prove to be defective or refund the purchase price. If possible, please attach a print-out sample illustrating what the defective cartridge is printing. The warranty does not cover cartridges which have been refilled, are emptied, are abused, are misused, or are tampered with in any way. Limited Warranty for Toner Cartridge Life