Problems and Solutions
90
Reception/copying is
interrupted.
• If reception or copying takes place continuously for
a long time, the print head may overheat. Turn off
the power and let it cool down. If overheating
frequently occurs, try changing the print contrast
setting to LIGHT (see page 18).
General problems
Problem
Solution
A loud howling sound
occurs when the speaker
is used.
• Feedback (a loud howling sound) may occur if you
replace the handset while the speaker is on. To
avoid feedback, turn off the speaker (press
)
before you replace the handset.
Auto-dial numbers cannot
be stored in the fax.
• Make sure the fax is plugged in and the imaging
film has been loaded. (Auto-dial numbers cannot
be stored if the imaging film has not been loaded.)
See Loading the Imaging Film on page 15.
Nothing appears in the
display.
• Make sure the power cord is properly plugged into
a power outlet.
• Connect another electrical appliance to the outlet to
see if it has power.
The machine does not
respond when you press
any of its keys.
• If a beep sound is not made when you press the
keys, unplug the power cord and then plug it in
again several seconds later.
Automatic document
feeding does not work for
transmission or copying.
• Check the size and weight of the document (see
Transmittable Documents on page 46).
Bell tinkle
(New Zealand)
• The operation of this equipment on the same line
as the telephone or other equipment with audible
warning devices or automatic ring detectors will
give rise to bell tinkle or noise and may cause false
tripping of the ring detector. Should such a problem
occur, contact your authorised Sharp Service
Centre for information.
all.book Page 90 Monday, September 29, 2003 4:48 PM