How long would it take with this one?
read my whole post for the answer and visit the links.
If they have billboards in Lebanon or Syria then someone has one of these superwide billboard injet printers. They are not that expensive and this is not the only company who makes them.
I'm sure Hezbollah has plenty of $350,000 printers laying around here and there.
Hezbollah is famous for their brutal Islamofascist terror tactics and for their soulful graphic artistry.
slightly less than 1 hour for a 16' x 139' banner - 16 x 139 = 2224 sq ft
I would say that banner is no more than 16' x 32' (512 sq ft and I am being generous on the size of it) - so no more than 15 minutes to actually print out on the superwide inklet printer I mentioned above which can do 2240 sq ft in one hour.