![background image](https://i.printerdoc.net/HP LaserJet Pro 400 MFP M425/en/HP LaserJet Pro 400 MFP M425_en182.png)
Clear a jam in the duplexer area
1.
Open the rear door.
166 Chapter 8 Solve problems
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![background image](https://i.printerdoc.net/HP LaserJet Pro 400 MFP M425/en/HP LaserJet Pro 400 MFP M425_en183.png)
2.
Remove any jammed sheets.
NOTE:
If the sheet tears, remove all fragments before
resuming printing.
CAUTION:
Wait until the fuser area has cooled before
clearing the jam.
3.
Close the rear door.