HP LaserJet Enterprise flow M830 Multifunction Printer series - Manual (Page 148)

5. Turn the knob to align the arrows, and then
gently pull out the jammed paper.
1
2
6. If you cannot remove the jammed paper, lift the
hole-punch unit.
7. Remove the jammed paper from the bottom of
the hole-punch unit.
138 Chapter 9 Solve problems ENWW