http://www.morfon.com/color-photo-printer-dpi/

Printers and scanners? How to choose?
My printer broke, I need a new one. I do not need a printer class file, but I want one quality. I would like to make prints with a good grade. I was looking combination of scanner and printers. I like that take up less space, but distrust that would be of lower quality. What should I look for in a printer or a? Scanner do My friend says that in a scanner to find the dpi and for the "range" – The range of colors the scanner can capture. What is a good dpi for a printer and a scanner? What is a good range of a scanner? Thanks
Get a HP as it is cheaper to operate in the long run and will print beautiful photos or photos too. Hp J4680 suggest that I personally tested and works very well or J6480.Both are inexpensive and work well. The HP J6480 wireless can run. Both can print and scan at any resolution to produce an output class.
HP at Graph Expo 2010: Fineart Studio on the HP Designjet Z6200 Photo Printer