HP LaserJet 4050 Printer series - Manual (Page 123)

EN
Chapter 4: Problem Solving 101
6 Slowly pull any paper out of the
duplexer.
7 Turn the duplexer over and remove
any paper.
8 Insert the duplexer into the printer.
9 Open and close the top cover to clear
the paper jam message.
If a paper jam message persists, there
is still paper in the printer. Look for
paper in another location (page 90).