Since there are a lot of linux versions, here is a example for setup
on Redhat linux 6.1 with Xwindow.

1. Select "System" -> "Control Center" -> "Printer" -> "Add"
2. Input the following information on the
Name:   the name you assigned to the print queue.
Spool Directory:  use the default value
File Limit:   0
Remote Host:  IP address of the printserver.
Remote Queue: the logical port you want to use
Input Filter: Click the "select" button to assign the printer you are using.

Here is a example:
Name: lp0
Spool directory: var/spool/lpd/lp0
File Limit: 0
Remote Host: 203.70.249.226
Remote Queue: L1
Input Filter: HP LaserJet

The about setting will creat a directory "lp0" in "var/spool/lpd"
and add the following description into the /etc/printcap file.
##PRINTTOOL3## REMOTE ljet4 600x600 a4 {} LaserJet4 Default {}
lp0:\
    :sd=/var/spool/lpd/lp0:\
    :mx#0:\
    :sh:\
    :rm=203.70.249.226:\
    :rp=L1:\
    :if=/var/spool/lpd/lp0/filter:

3. After above setup, start lpc print mechanism: lpc start printer_queue.
    ie: lpc start lp0

4. print using lpr command
    ie: lpr -P lp0 /etc/printcap

If there are something problem on printing,
please try to enable or disable "Convert LF to LF+CR"
on BiAdmin by click "Configuration" -> "Logical Port".