USB printer in YDL2.2

[Fabio Congiu]

Hello!
I have a LexmarkZ53 printer connected on the USB port of my iBook (2001) 
and i need to print but i can't. Some month ago i've posted the same 
problem using cups but, unfortunatelly, i not resolved. Now i would try 
with printconf (lpr).
The printer is configured as local printer; name: lp; device (custom): 
/dev/usb/lp0; driver: raw printer. I tried to print some test page but 
nothing happen. May You help me?

Fabio Congiu