replacement film/slide attachment for CanoScan 5600f?

[glenintenn]

We seem to have lost the film/slide "tray" for our 5600f (the small plastic insert which clips into the scanner bed of the 5600f)

any idea if a new one can be ordered or where to buy one?  

Also, if you have one this is a "Want to Buy" announce.  🙂 

Thanks 

GL