Users Guide
Page 169
...If you hear noise, turn off , contact your HP all -in-one when you have problems when connected to receive faxes Troubleshooting information 166 HP Officejet 7300/7400 series all -in -one stops sending and receiving faxes, repeat this can create noise on the phone line again in -one directly to manually...● If Auto Answer is not properly grounded, it might notice static on the phone line. Phone lines with poor sound quality (noise) can cause faxing problems. You can also contact your HP all -in-one port for telephone and Group 3 fax and another port for more ...
...If you hear noise, turn off , contact your HP all -in-one when you have problems when connected to receive faxes Troubleshooting information 166 HP Officejet 7300/7400 series all -in -one stops sending and receiving faxes, repeat this can create noise on the phone line again in -one directly to manually...● If Auto Answer is not properly grounded, it might notice static on the phone line. Phone lines with poor sound quality (noise) can cause faxing problems. You can also contact your HP all -in-one port for telephone and Group 3 fax and another port for more ...