The HP DeskJet 460wf is a continuation the 460 line adding upgrades in features. The 4.5 lb DeskJet 460wf prints 4,800 x 1,200 optimized dpi resolution prints of solid quality across the board maintaining crisp, sharp text and graphics along with vivid photos up to 8.5 x 11. The DeskJet 460wf uses a 2 cartridge system with 4 colors (HP 94 Black Vivera Ink and HP 95 Vivera Tricolor Ink) but the black can be manually replaced with a photo ink cartridge (HP 99 Vivera Photo Ink or HP 100 Gray Photo Ink) for six colors, something that is usually found in the larger inkjets. One thing to note however, since they’re not individual cartridges they are less efficient and might cost more in the long run. Connectivity wise there is are memory slots most major memory cards, a PictBridge port for directly connecting to your digital camera for computer free printing, and integrated wifi for wireless printing. The DeskJet 460wf also has a researchable lithium ion battery which can handle 450 pages per charge. The print speeds are a relatively swift 16 pages per minute. Overall, the DeskJet 460wf’s wireless capabilities are the oly reson to justify the high cost of the machine. If you can do without the wifi than the DeskJet 460cb is a better buy.