■The Jam Duplex message appears if you remove a sheet of paper from the Face Down Output Tray after only one side has printed.

■If the Paper Adjustment Lever for Duplex Printing is not set correctly for the paper size, paper jams may occur and the printing will be out of position on the page. (See To use Automatic Duplexing for fax, copy and print operations (For MFC-8820D and MFC-8820DN)on page 2-10.)

22 - 12 TROUBLESHOOTING AND ROUTINE MAINTENANCE