Printing in Safari to specific printer

Hi All,

As far as I can tell from the dictionary of Safari 2 (in Tiger), it should be able to print a url to a specific printer (maybe even without showing the print window). Does anyone know how this is done?

TIA

Not being a shell scripter, I can only suggest that a beginning of a solution might be here:
http://bbs.applescript.net/viewtopic.php?id=13362