It hit shelves in December, and already Hewlett-Packard's CopyJet is making waves. Home-office and corporate types are grabbing the gizmo, both a color printer and copier, rather than schlepp to Kinko's for color. At $2,500, it beats the $20,000-plus machines on the market. HP figures color copies run 7 cents on this baby, vs. $1 to $1.50 at an outside copy center.

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