We have a Workcentre 7545 with "standard accounting" enabled. Our macs can't update to the latest Xerox drivers (supplied through Apple's automatic update) because the new drivers break "standard accounting". By break, I mean that when they try to print something the printer prints an error page stating "The job was deleted due to invalid accounting IDs". When we've tried to get a fix from our supplier (a Xeroxsubsidiary), we're told "don't do that" (i.e. don't update to the new drivers). So, we're stuck using an old driver.
The event the brought this back up was the purchase of a new printer for our communications team (Phaser 7800 GX). Installing the drivers for this new printer, caused the drivers for the 7545 to be updated as well (thereby breaking accounting). So, we had to downgrade the driver (which downgraded it for both...