A normal color inkjet printer with glossy photo paper works fine. That and use the biggest sized image your camera can do. Do not be swayed by more megapixels any camera that has more than 3 mega pixels will work fine. Check prices on the memory card a camera uses, it could cost less but use more costly cards. Try to find a place that allows you to use the camera to see if you like it.
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"Reality is that which, when you stop believing in it, doesn't go away." Philip K. Dick