Review on HP 933XL Magenta Ink Cartridge for HP OfficeJet 6100, 6600, 6700, 7110, 7510, 7600 Series (CN055AN) by Scott Tompkins

Obviously HP makes cartridges cheap. I hardly use them and after a few color prints I'm already out of ink. It's probably a combination of cheap cartridges and printers that aren't optimized to use those cartridges effectively. On the other hand, when I print, the documents have a nice, crisp image for both graphics and text. I recommend ordering multiple packs at a time to save you the hassle of ordering multiples, especially if you print a lot. Work with certain brands or you'll lose your money.