International User's Guide Printer C920

200 Paper Jam <x> Pages Jammed (Check Areas A-F, T1-5, MPF)
112
Clearing jams
7 Align the thumbscrews on the duplex unit with the holes in the printer.
8 Tighten the thumbscrews to secure the duplex unit.
9 Close the duplex unit door.
10 Press .