HP LaserJet Enterprise flow M830 Multifunction Printer series - Manual (Page 168)

10. Lower the document-feeder input tray.
11. Close the document-feeder cover.
NOTE: To avoid jams, make sure the guides in the document feeder input tray are adjusted tightly against
the document. Remove all staples and paper clips from original documents.
NOTE: Original documents that are printed on heavy, glossy paper can jam more frequently than originals
that are printed on plain paper.
158 Chapter 9 Solve problems ENWW