Epson AcuLaser M4000N User Manual page 148

9. If there is any jammed paper, remove it gently. Be careful not to tear the jammed paper.
10. Close the paper holder and close cover B.
Note:
When the optional Duplex Unit is installed, close the Duplex Unit's cover after closing cover B.
11. Attach the Face-up tray.
AcuLaser M4000 Series
Troubleshooting
User's Guide
148