You need a program that you can use on your PC with this program you scan it to your PC and then print it out, ok you need a program like art or photo or paint or some thing like this that have a scan in it.
Read more below.
The best program to put on your Pc is what I use and it is Free you, it is called PagePluse SE, you should try it you can do all sort of things with it but there no scan on it, just scan your photos to the your pc with another program witch has scan on it and put them in the SE program and you can do any size you wont and after adding text to it or backgrounds you can send it to the printer and print, an other program I use for scanning from the printer to the PC is called PainShop Pro 7 witch is a old program there newer ones out now but I am happy just using the old one it does the trick.
version is Called PagePluse SE you not need the version 9.
But this is only for printing only.
Ok here the link to download the PagePluse SE program and it not a free trial it a free, there is one you can Buy but this is all you need download the free one it just as good.
Click Link = http://www.freeserifsoftware.com/software/pageplus/index.asp
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All The Best: Pineworks