Solution one: Print a fax test
1.Make sure the product is turned on and correctly connected to the telephone jack.
2.Make sure that there is plain white paper in the input tray.
3.On the product control panel, press the Setup button ( ).
4.Press the right arrow ( ) to select Tools
, and then press OK .
5.From the Tools menu, press the right arrow ( ) to select Run Fax Test
, and then press OK . The fax diagnostic test prints.
6.Review the results of the test.
·If the test lists faxing issues and solutions, the fax test failed. Follow the solutions on the printed report to troubleshoot the issue. This report is specific to your product and faxing environment, so use the solutions on the report to resolve the listed faxing issues. Repeat the Fax Test after fixing the listed faxing issues to make sure the test passes.
·If the test does not list faxing issues and solutions, the fax test passed. Continue to the next solution.
7.Try to send a fax again. If the HP fax still cannot send a fax, continue to the next solution.
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