4. Replace Tray 1.
5. Turn the printer back on.
6. Send the print job to the printer again.
234 Paper Jam — Check Duplex
There is a paper jam in the duplex unit, but the printer cannot identify the location.
1. Turn the printer off before checking the printer.
2. Remove Tray 1.
3. Remove any jammed paper.
CAUTION: The inside of the printer might be hot. To reduce the risk of injury from a hot component,
allow the surface to cool before touching it.