Problem Possible cause Solution
The volume of the sounds
produced by the machine is too
loud.
The volume is set to the high
level.
• When Using the Touch
Panel Model
Adjust the volume of the
beep, ring, speaker, and
alarm sounds. For details,
see page 256 "System
Settings (When Using the
Touch Panel Model)".
• When Using the Four-line
LCD Panel Model
Adjust the volume of the
beep, ring, speaker, and
alarm sounds. For details,
see page 294 "System
Settings (When Using the
Four-line LCD Panel
Model)".
The volume of the sounds
produced by the machine is too
quiet.
The volume is muted or set to the
low level.
• When Using the Touch
Panel Model
Adjust the volume of the
beep, ring, speaker, and
alarm sounds. For details,
see page 256 "System
Settings (When Using the
Touch Panel Model)".
• When Using the Four-line
LCD Panel Model
Adjust the volume of the
beep, ring, speaker, and
alarm sounds. For details,
see page 294 "System
Settings (When Using the
Four-line LCD Panel
Model)".
The network setting may not
have been configured properly.
Using Web Image Monitor,
check the setting and check
whether printing can be
performed.
If the problem persists, contact
your service representative.
10. Troubleshooting
440