We have Xerox standard accounting enabled on our Xerox Workcentre 7120. It has been working great with our Windows PC's but I have not had much luck with our Mac's. I have configured the driver on the Mac to use the accounting system but every time I try to print I get a 016-757 error on the device. According to the manual that indicates an incorrect password. I know the password is right because I can go use the exact same username password combination on a PC and it prints with no problems. The strange thing is that when I enter my credentials instead of the users I am able to print from the Mac. I have no idea what the difference is. I am pretty lost. If someone has run across this problem before any solutions would be appreciated. I don't want to turn the accounting software off because we want to track print jobs for our users.