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User Guide ![](/images/icons/files/pdf.gif)
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LaserJet Open Source Licenses ![](/images/icons/files/pdf.gif)
![HP LaserJet Pro MFP M521 Warranty and Legal Guide](/manualimages/t/n/hewlettpackard-laserjet-pro-mfp-m521-warranty-legal-guide-a948744_1_df80.png)
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Print Media Guide ![](/images/icons/files/pdf.gif)
![HP LaserJet Pro MFP M521 Hardware Installation Guide](/manualimages/6/k/hewlettpackard-laserjet-pro-mfp-m521-hardware-installation-guide-4d57daa_1_64a6.png)
Hardware Installation Guide ![](/images/icons/files/pdf.gif)
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PCs and Printers - Cleaning Guidance for Products ![](/images/icons/files/pdf.gif)
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