Lexmark MS310 - [X]-Page Jam, Open Rear Door. [20 Y.XX]

[x]‑page jam, open rear door. [20y.xx]
‑ On
‑ 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.
‑ On
‑ On
‑ On
Clearing jams 97