This high-quality replacement cartridge is Manufactured in the U.S. We guarantee this cartridge to meet or exceed the performance of the OEM replacement cartridge under normal use and conditions. Compatible with the following models: Hewlett Packard LaserJet 1100, Hewlett Packard LaserJet 1100A, Hewlett Packard LaserJet 1100Axi, Hewlett Packard LaserJet 1100Xi, Hewlett Packard 1100se. 3-Month Warranty Free FedEx Shipping