NO dial tone

SOURCE: No dial tone detected

It may be a bad modem on the copier. Plug your phone into the auxillary phone port on the copier and see if you get a dial tone. Also make sure that your cord from the wall is plugged into the line port and not the phone port.

SOURCE: HP 5610xi All-in-one wont send fax since switching from Vonage to Comcast

the 5610 will send & recive with comcast try to do the test from the unit itself. Try to send a test fax to HP 1-888-473-2963 it will send you a return fax

SOURCE: hp j3680 fax/printer is loud

Press on Setup--> then scroll down and select Basic Fax Setup--> then scroll down and select Ring and Beep Volume and reduce it.

SOURCE: C6180 FAX UNABLE TO SEND OR RECEIVE

check the the phone line, The fax sinal need good clear. Surely,plug the phone-line is rigth line socket. If you do that all, the broblem is still happenning,need to change "relay" on moderm fax board.

SOURCE: Fax machine not sending documents

A) Run the fax test on the printer itself to see if it's connected properly and has an active phone line.. HP All-in-one printers still make a dial tone sound even if they aren't connected to a phone line. To run the test 1)..Press the SETUP button. Press the down arrow button until "Tools" is highlighted then pres OK. 2) Press down arrow key again and select "Run Fax test" The printer will then print out the results. It will tell you if anything fails. If it does, the correct the problem it mentions. IF everything passes, then the problem is likely your cable phone line which is a "Digital" and Fax machines still use an analog signal. Here is what you can try to overcome the deficiencies in a cable phone system. 1) Set your fax speed to Medium 2) Turn your ECM (Error correction mode) OFF
To set your fax speed, Press the SETUP button again.. Press your down arrow again until you find "Advanced Fax Settings" and the press OK.. arrow down until you find "Fax Speed" and hit OK. Then choose Medium (14,400) and press OK This will take you to your previous menu (Advanced Fax setings).. Find "ECM Choose OK again.. Then choose OFF and press OK. Press the X button on your printer's control panel and then Retry your fax.. Hope this helps