This article record how I setup the printer in our office at CSE, CUHK on my Ubuntu 12.04.
According to some tutorial, I only need go to Printing -> Add -> Network Printer -> Windows Printer via SAMBA, and install the printer at
\NTSVR3\lp120. Actually, I can find the printer at
smb:/CSDOMAIN/NTSVR3/lp120, but I cannot verify the authentication with my CSE username and password. I search for solutions in Google and somebody says I should install SAMBA:
sudo apt-get install samba
Then, everything is OK… But I still cannot figure out why I can find the printer but cannot verify my authentication without SAMBA.
Next, I choose the driver HP LJ 4000 PS. But when I print papers to read, I found that setting duplex in the print dialog has no effect!! Finally, it turns out that I should enable duplex unit in Printing -> Printer Properties -> Printer Options -> 2-Sided Printing.