If your PaperJet 55 sometimes switches to fax while
callers are trying to leave a message, it may help to
increase the silence detection time or to switch it off.
Function
Press until the display shows
F
Display shows
Start
Press until the display shows
Start
Press to set the lapse time to , , , ,
Volume
or
Press to confirm the option displayed.
Start
Press to return to standby.
Stop
36
.
.
(off).
.