Hewlett Packard HP C6578A / HP C6578AN ( HP 78 ) Printer Cartridges for the Hewlett Packard HP DeskJet Printers; 38ml ink; 970 pages @ 15% density.

The JET PACK mail away service provides you an effective and cost efficient method to send your empty cartridges to a professional remanufacturing facility. The empty cartridges are physically inspected, cleaned, remanufactured and tested before being returned to you. Review the Jet Pack Compatibility List below to insure your cartridge number qualifies for this service. Take advantage of USPS Priority Shipping with the purchase of the "6-Pack Mailer Service". Use this mailer for either (6) black or (6) color cartridges or a combination of each at the same low price. JET PACK remanufacturing service has been used by millions of satisfied customers since 1999. Save money by using this Eco-Friendly service.

Remanufacture your empty cartridge. Prepaid mailer used to mail your empty color ink cartridge(s) for professional remanufacturing. Color Inkjet Cartridge(s) Only.