Airport Extreme to scan from Epson RX620

[f(A)t'kId]

I have an Epson Stylus RX620 (Printer, Scanner, Copier). It's easy to print to but being hooked up wirelessly to the airport extreme is there a way to set it up so the scan feature works? Anyone do this? I need to scan some documents for a pdf file. Or will I have to hook it up directly to the computer. I'm running the 24" iMac C2D. Thanks in advance.

 

[f(A)t'kId]

Search Function

Guess I should of tried the search function first. Looks like this has been asked quite a few time. How ever if there's any new development I would appreciate the input