Other Problems
Slight Electric Shock when Touching the Printer
If many peripherals are connected to the computer, you may feel a slight electric shock when touching the printer.
Install a ground wire to the computer that is connected to the printer.
Operation Sounds Are Loud
If operations sounds are too loud, enable
Quiet Mode
. Enabling this feature may reduce printing speed.
❏
Control panel
Select
on the home screen, and then enable
Quiet Mode
.
❏
Windows printer driver
Enable
Quiet Mode
on the
Main
tab.
❏
Mac OS printer driver
Select
System Preferences
from the
menu >
Printers & Scanners
(or
Print & Scan
,
Print & Fax
), and then
select the printer. Click
Options & Supplies
>
Options
(or
Driver
). Select
On
as the
Quiet Mode
setting.
The Date and Time Are Incorrect
Set the date and the time correctly on the control panel. After a power failure caused by a lightning strike or if the
power is left off for a long time, the clock may show the wrong time.
Related Information
&
“Menu Options for Printer Setup” on page 60
Application Is Blocked by a Firewall (for Windows Only)
Add the application to the Windows Firewall allowed program in security settings on the
Control Panel
.
>
>
Application Is Blocked by a Firewall (for Windows Only)
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