There are a number of bugs affecting the handling of Remote Printers. This task is to track all these bugs.
Print dialog needs to support Bonjour broadcasting of remote printers
CUPS Remote Printers do not set page sizes correctly
qprinter, Cups and availablePrinters()
In Windows, QPrinter::isValid returns false for remote shared printers that aren't declared locally
QPrinterInfo doesn't return network printers list when you have system right
Separate autodetected from locally configured printers in QPrintDialog
QtPrintSupport - Bug Triage