HP plane partners part of the HP Eco Solutions program, is designed to offer customers free and convenient print cartridge return options, and now includes HP authorized retail recycling locations for HP ink cartridge and LaserJet toner cartridge collection, in addition to other recycling options.
http://www.hp.com/hpinfo/newsroom/press/2008/081110xa.html?jumpid=reg_R1002_USEN
