Just spent another day on getting my network printer queue working. I found a tip on
http://forum.qnap.com/viewtopic.php?t=3986 that solved the problem.
To get your usb printer working via the qnap ts101:
- from the qnap administration add a new user, give it full access to the Qusb share
- Open the cups administration (localhost:631), add the printer (or modify existing), choose Windows via samba and add url: smb://user:password@server/sharename. I could not find anywhere the name of the printer share (windows simply shows it); it appears to be the name of the nas + PR added to it.
Paul