HP Color LaserJet Enterprise Multifunction M680 Printer series - Manual (Page 134)

1. Use only paper that meets HP specifications for this product.
2. Use paper that is not wrinkled, folded, or damaged. If necessary, use paper from a different package.
3. Use paper that has not previously been printed or copied on.
4. Make sure the tray is not overfilled. If it is, remove the entire stack of paper from the tray, straighten
the stack, and then return some of the paper to the tray.
5. Make sure the paper guides in the tray are adjusted correctly for the size of paper. Adjust the guides so
they are touching the paper stack without bending it.
6. Make sure that the tray is fully inserted in the product.
7. If you are printing on heavy, embossed, or perforated paper, use the manual feed feature and feed
sheets one at a time.
8. From the Home screen on the product control panel, scroll to and touch the Trays button. Verify that the
tray is configured correctly for the paper type and size.
9. Make sure the printing environment is within recommended specifications.
122 Chapter 9 Solve general problems ENWW