A review of Inkjet printer ,by trustedreview. Seems like canon is best.

From the reviews, it seems canon has the overall best in printing inkjet photos for long lasting.

http://www.trustedreviews.com/printers/review/2007/04/21/The-Inkjet-Investigation/p1
http://www.trustedreviews.com/printers/review/2007/08/12/The-Inkjet-Investigation-Part-2/p1
http://www.trustedreviews.com/printers/review/2008/04/29/The-Inkjet-Investigation-Part-3/p1

Ok.
Enjoy
Have a nice day.