General Problems - Sharp UX-A1000 Operation Manual

Problems and Solutions
Received images are
distorted.
The quality of copies is
poor and/or dark vertical
lines appear.
The power is on, but no
reception takes place.

General problems

Problem
Nothing appears in the
display.
The machine does not
respond when you press
any of its keys.
Automatic document
feeding does not work for
transmission or copying.
116
• Noise on the telephone line may cause distortion.
Have the other party try sending the document again.
• ECM mode (see page 71) will help prevent distortions
due to line noise. Note that ECM mode must be
turned on in the other machine as well.
• Make a copy or print a report on your fax machine. If
the copy or report is also distorted, your fax machine
may need service.
• Any dirt or material on the scanning glass will cause
spots to appear on copies and transmitted faxes.
Clean the scanning glass as explained on page 105.
• Make sure that the telephone line cord is plugged into
the TEL. LINE jack, and not the TEL. SET jack.
• 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.
• 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.
• Check the size and weight of the document (see
Transmittable Documents on page 54).
Solution