Freehand unexpectedly quits

Hi, I'm using Freehand 11.0.1 and Mac 10.3.6. After choosing print from File menu, the page starting to print, but when i choose File-> New, Freehand display an error "Freehand quit unexpectedly" and then terminates. This happens only printing to Canon Ip1880. Printing to another printer (Canon S800) works fine. I already had updated the Canon ip1880 driver (latest 6.2.1), still have the problem.
Any one has the same problem ? Any suggestion to fix it ? Thank you very much.