Here is a workaround confirmed for this problem. I just confirmed it by testing, and it works.
http://askubuntu.com/questions/147940/why-do-lp-and-lpr-return-unauthorized-error
Here is a workaround confirmed for this problem. I just confirmed it by testing, and it works.
http:// askubuntu. com/questions/ 147940/ why-do- lp-and- lpr-return- unauthorized- error