HP printer Mac address

Mac address is highly recognized as the media access control features fully equipped with HP printer. This mac address plays a big role in recognizing each gadget connected to a particular network. I am using HP printer for printing the required documents properly. So, my printing machine has connected to a network, so it has become easily to find out the device connected to a network. I want to change  HP printer Mac address , so anyone can help me to change the MAC address.