HP (Hewlett-Packard) CE957A All in One Printer User Manual


 
Perform a fax diagnostic test
From the product control panel, you can run a diagnostic test that provides information about the
product fax settings.
1.
From the Home screen on the product control panel, touch the Setup
button.
2. Open the following menus
System Setup
Self Diagnostics
3. Touch the Run Fax Test button to start the test. The product prints a test page that shows test results.
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