HP Color LaserJet Pro MFP M476 series - Manual (Page 114)

4. If you can not see any jammed paper, lift the
duplexing unit using the tab on the side of the
duplexing unit.
5. If you can see the trailing edge of the paper,
remove the paper from the product.
6. If you can see the leading edge of the paper,
remove it from the product.
7. Close the rear door.
104 Chapter 9 Solve problems ENWW