![background image](https://i.printerdoc.net/HP LaserJet Pro MFP M521 series/en/HP LaserJet Pro MFP M521 series_en191.png)
Clear jams in the fuser
1.
Press the front-door-release button.
2
2.
Open the front door.
2
11
3.
Remove the toner cartridge.
2
11
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Clear jams
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![background image](https://i.printerdoc.net/HP LaserJet Pro MFP M521 series/en/HP LaserJet Pro MFP M521 series_en192.png)
4.
Lift the jam-access covers and remove any
jammed paper.
5.
Reinsert the toner cartridge.
2
11
6.
Close the front door.
2
11
178
Chapter 9 Solve problems
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