Hello Daniel, Sorry for the omission in last email:
localhost ubiquitous1980 # ls -al /dev/bus/usb/005/004 crw-rw-r-- 1 root scanner 189, 515 2010-04-23 07:42 /dev/bus/usb/005/004 localhost ubiquitous1980 # ls -al /dev/usb/lp0 ls: cannot access /dev/usb/lp0: No such file or directory localhost ubiquitous1980 # Thanks ubiquitous1980