CartridgeHub offers most H P Printer toners needed for home office printing for any office needs. If you do not see the printer cartridge please call 1-866-490-2482.Over 375 million empty toner cartridges and ink cartridges are thrown into the trash every year in the US. Most of these printer cartridges end up on landfill sites or in incinerators. 375 million cartridges amount to roughly 11 cartridges being disposed of every second. If you put all these cartridges end to end they would cover a distance encircling the earth over three times. Buying recycled printer cartridges can reduce the cost with up to 50% compared to cartridges that are made of virgin materials or non reused parts. Depending on the recycling program and printer cartridge type you will get money back for every returned cartridge.