We are using dot1x auth in local area network. We have Hp some Hp color laser printers. We have to do Mac auth for these because they do not support dot1x etc. Printer's Mac address authendicates and gets the IP address and we can ping the printer also we can reach the printer via web interface. Everything seems OK. But printer does not print. BUT if we remove auth. And gets same IP address. it prints. I do not understand why. I have reachability Layer 1 to Layer 7 with Mac auth but iÄ± does not print. Has someone experienced this kind of problem before?