Remove any documents from the document tray – LG 785 User Manual
WorkCentre Pro 665/685/765/785
If a paper jam occurs during a reception, the received documents are
automatically stored in memory. Once the paper jam is corrected, the
machine automatically prints the contents that were in memory.
See Chapter 4, “Loading Documents” for document specifications
and recommendations which can help avoid paper jams.
Remove any documents from the Document Tray.
The power can be left ON when clearing a paper jam.