Linux has built-in LPR client ,You can utilize it for printing.
You can manual set it or via the tool "printtool" in X-windows.
PS: The spool name is "lp"------all  lowercase letter.
Below is my setting.

/etc/printcap
------------------------------------------------------------------------------
lp:\
        :sd=/var/spool/lpd/lp:\
        :mx#0:\
        :sh:\
        :rm=192.168.0.1:\
        :rp=lp:\                 -------------->key point
        :if=/var/spool/lpd/lp/filter:
------------------------------------------------------------------------------
Then add the corresponding directory 

#mkdir /var/spool/lpd/lp

Too see the detail ,please refer to the online manual in linux.
#man printcap