Comment 5 for bug 1245578

Hi, i succeeded to enable raw scanning on my HP Deskjet 4615 with this patch. The solution seems to be pretty generic, but there might be good (as opposed to "good") reasons it is disabled by default. Maybe it gives unexpected results with some hardware. Also, it gets a bit "quick and dirty" in the function that calculates line sizes (i had to disable the "given" values in favour of the "guessed" (and more correct) ones), but at least it works fine for me.