Lexmark MS310DN E260DN reset dhcp settings

Quick notes on factory reset  of eprom to clear static IP on the little Lexmark

  1. open front of printer as if you were changing toner
  2. hold down the go/ ok/ green  button while turning on  the printer two lights should flash on the right (if you want you can press ok to print off instructions but the are below)
  3. press the X / cancel button until you get to the sequence where the last  2 lights flash (about 20 times)
  4. press the ok/go button again all the lights should flash sequentially
  5. restart the printer press the ok/go button twice to print the test sheet which will show if DHCP is working
  6. I found some printers took more then one attempt to do this