Dears,

  the better driver for our Xerox 6180 printers, enabling command line 
printing PDF Letter-sized documents on A4 paper, has been  installed on 
all CMP linux machines. The linux notebook users should use the latest 
CUPS drivers from http://www-cmp.felk.cvut.cz/howto/cupsdrivers.tgz an 
unpack it into /etc/cups/ppd/.

DV