maybe you dont use them much - the whole point of pdf/image printers is it
prints to a file (instead of the printer you dont have) - you can then
take the file to where there is a printer
I don't at all agree that the whole point of pdf is that you can then take
the file to where there is a printer. The whole point is that you can create
a pdf file within *your* application, then distribute the file to others,
who can then view or print the same thing you see, even if they don't have
the same program, or a compatible one.