How do I reload pictures from computer to my canon powershot a520?

I have Canon Sephy 510 photo printer and a Canon Powershot a520. I have some pictures that I transferred to my computer but need to put them back on my camera to print them. Unless there is a way to print directly from the computer to the photo...

printer. My USB cable does not fit. Is there a way to transfer the computer pictures back to my camera, or is there a special USB cable that will work. Thanks.

Here's a site where you can ask an expert: http://www.fixya.com/

Good Luck !!