HP LaserJet Pro 400 Printer M401 series - The product does not print, and the computer has a third-party firewall installed

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The product does not print, and the computer has a third-party
firewall installed

1.

Update the firewall with the most recent update available from the manufacturer.

2.

If programs request firewall access when you install the product or try to print, make sure you

allow the programs to run.

3.

Temporarily turn off the firewall, and then install the wireless product on the computer. Enable the

firewall when you have completed the wireless installation.