![background image](https://i.printerdoc.net/HP LaserJet Pro MFP M521 series/en/HP LaserJet Pro MFP M521 series_en027.png)
2 Paper trays
●
Supported paper sizes
●
Supported paper types
●
Tray 1
●
Tray 2 and optional Tray 3
●
Use paper output options
ENWW
13
2 Paper trays
●
Supported paper sizes
●
Supported paper types
●
Tray 1
●
Tray 2 and optional Tray 3
●
Use paper output options
ENWW
13