Service Manual
Page 217
...ADF is connected to a computer, use the HP Fax Setup Wizard to the USB port. If the problem persists, replace the ADF. Does the HP LaserJet 3050/3055 all -in -one software. Telephone line is not operational or the all -in -one receive a fax? Fax number is not plugged... Disconnect the other connector. 2. Does the HP LaserJet 3050/3055 all -in -one fax settings are set incorrectly. Does the all -in -one copy? Select the correct driver. Review and reset the all -in -one fax settings. Review and reset the all -in -one fax settings. Connect the network cable or ...
...ADF is connected to a computer, use the HP Fax Setup Wizard to the USB port. If the problem persists, replace the ADF. Does the HP LaserJet 3050/3055 all -in -one software. Telephone line is not operational or the all -in -one receive a fax? Fax number is not plugged... Disconnect the other connector. 2. Does the HP LaserJet 3050/3055 all -in -one fax settings are set incorrectly. Does the all -in -one copy? Select the correct driver. Review and reset the all -in -one fax settings. Review and reset the all -in -one fax settings. Connect the network cable or ...