My Vista machine can print directly attached to the printer (another host of problems here with the network).
However, my XP machine also directly attached via a USB cable & network cable gets the PCL error.
I tried to delete the PCL6 driver and step down to the PCL5 - printer only package, but it did not install (unpacked, never ran).
I am now back to the PCL6 driver and got the same error.
Any suggestions...Need to print from the XP machine this evening!!!