Original HP ink gives you more.
1 Results of 3rd party testing, commissioned by Hewlett-Packard Singapore (Private) Ltd, done by TUV SUD PSB Ltd - 2011 Reliability Comparison Study Asia Pacific. Ink cartridges tested 45, 78A, 56 & 57, 21, 22, 60K, 60C. Full report available at http://www.tuv-sud-psb.sg/reportdisclaimer.aspx. Tests were performed under laboratory conditions and your results may vary. Generic brands refer to remanufactured HP cartridges and HP cartridges refilled by other suppliers.
2 Compared with single, standard HP ink cartridges. Based on average retail pricing, actual prices may vary. See: www.hp.com/go/learnaboutsupplies
3 Compared with the standard, single HP ink cartridges. Based on average retail pricing. Actual retail pricing may vary.
4 Quote drawn from HP Ink Challenge customer video testimonials submitted Dec. 2011
5 Quote drawn from HP Ink Challenge exit survey conducted Oct. 31, 2011 - Nov. 11, 2011
6 Terms and conditions apply. Visit hp.com.au/retailpromotions
7 InfoTrends, “2009 U.S. Cartridge Collection and Recycling Refresh,” November 24, 2009. Study commissioned by HP.