One thing to look at is the PPD files for your printers. I am assuming (with all the associated risks) that you use CUPS, so the in-use PPDs would be at /etc/cups/etc. Browse them, and find out what are the paper size settings in place.
And/Or -- run System/Administration/Printing, select your printer, and check what are the paper size settings.
One thing to look at is the PPD files for your printers. I am assuming (with all the associated risks) that you use CUPS, so the in-use PPDs would be at /etc/cups/etc. Browse them, and find out what are the paper size settings in place.
And/Or -- run System/ Administration/ Printing, select your printer, and check what are the paper size settings.