Lexmark MS310
‑ On
If the printer control panel light sequence matches the light sequence in the preceding illustration, then press twice quickly to see the supplemental light sequence.
‑ Blinking
If the supplemental light sequence matches the light sequence in the preceding illustration, then try one or more of the following:
Run the software installer to get your printer up and running.
Does a 900 error message appear on your printer? Check out the following steps to troubleshoot the problem.