HP LaserJet Pro 400 Printer M401 series - Poor physical connection

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Poor physical connection

1.

Verify that the product is attached to the correct network port using a cable of the correct length.

2.

Verify that cable connections are secure.

3.

Look at the network port connection on the back of the product, and verify that the amber activity

light and the green link-status light are lit.

4.

If the problem continues, try a different cable or port on the hub.