What type of printer could I buy that will print good images? I recently posted a thread about Jaggies that appear in SOME prints that I have ordered online (i admit the prints are cheap, and the size is 13 by 17 centimeters).
Is it cheaper to find a photo store that prints images well (at a higher cost) than buying a printer + ink cartidges? I need good, clean images to send in to magazines for publication.

Thank you.