User's Manual
reference guide
fax setup
129
fax setup
Note: Since your PC modem shares the telephone line with your HP PSC, 
you will not be able to use both simultaneously. For example, while you are 
sending and receiving faxes, you will not be able to e-mail or access the 
Internet.
1 Remove the white plug from the port labeled “2-EXT” on the back of your 
HP PSC.
2 Find the phone cord that connects from the back of your computer (your 
PC modem) to a wall jack. Disconnect the cord from the wall jack and 
plug it into the port labeled “2-EXT” on the back of your HP PSC.
3 If your PC modem’s software is set to automatically receive faxes to your 
computer, turn off that setting. 
Caution! If you do not turn off the auto fax receive setting in your 
modem software, your HP PSC will not be able to receive faxes.
4 Connect a phone to the “out” port on the back of your PC modem.
5 Using the phone cord supplied in the box with your HP PSC, connect one 
end to your telephone wall jack, then connect the other end to the port 
labeled “1-LINE” on the back of your HP PSC.
Caution! If you do not use the supplied cord to connect from the 
telephone wall jack to your HP PSC, you might not be able to fax 
successfully. This special 2-wire cord is different from the more 
common 4-wire phone cords you might already have in your 
office. For more information about how to tell the difference 
between the cords, see I have difficulties when sending faxes and 
when receiving faxes on page 145.
6 Change the Rings to Answer setting to No Answer using the instructions in 
set up your hp psc to answer fax calls manually on page 60. 
IN
OUT
Telephone
wall jack
Back view of the HP PSC PC modem Telephone
Use the phone cord 
supplied in the box with 
your HP PSC










