I have a 721 and when cutting large images it starts to cut just fine, when it gets about half way through it stops cutting the image and cuts a diagonal line through the uncut section, it sometimes will cut the beginning, and end of a text with the middle dropped, or some portions of the image dropped, with the dagonal line. It appears that maybe it cannot handle the amount of cuts for a complicated image and the buffer memory craps out.. I am using the USB port and am wondering if the fix I have seen on another thread is for this problem as well. HELP!??!!?!?