HP Officejet Pro L7780 All-In-One InkJet Printer "hook fax phone" Questions

Fax shows an 'off-hook' status When a phone line is connected to the fax/printer it immediately shows that the phone is 'off-hook'. I cannot send a fax because the machine think's it's off the hook. ...

...hook and my computer is not on. If a fax does come though and there is more than one page I only receive one page and then it will say phone off the hook. Go to menu option and choose the option fax ...

...hook message when i try to fax? Please help Check to make sure all the phones attached to that phone number are on the hook.. sometimes an answering machine can create a problem also.. if you really ...

...hook means to say that the printer is connected to a fax line and the fax line is in use. That message won't disappear until you disconnect the phone cable on the printer or no one is using the line ...

...hook fax is hooked up to home phone line. I have the switch box that transfers the call to the fax. Have not had problems before. Hi Iryan, Instead of switch box, a more dependable option is to get a ...

...portion of the 6100 hp. I need a simple step by step from beginning to end. You should have a dedicated ANALOG phone line. Hook phone cord from wall jack to LINE port of the fax machine. Ready to

...fax ie into line not phone or ext. sockets. Off hook means receiver is lifted from cradle, should vanish when you put phone down. Connect normal phone to same place you are trying to plug fax into I ...

...hook message), press "start Fax", and as soon as I hear the fax machine "Click" to pickup the line, I put the line in the machine. Works every time! Sounds like a good solution stljeffjohns, but ...

line in, then the outputs will be marked one to the fax and one to your phone. Once you install this your problem will be solved. You only have to hook one at at the fax machine not at all phone jacks

Hook. What is the problem? I cant fax anything. Please assist. Thanks Your fax machine thinks that your phone is using your dial up connection. Make sure that nobody is using your phone and that it is