Operation Sounds Are Loud
Quiet Mode is disabled on the printer.
Solutions
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 select On.
❏ Windows
Select On as the Quiet Mode on the printer driver's Main tab.
❏ Mac OS
Select System Preferences from the Apple 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 Root Certicate Needs to be Updated
The root
certicate
has expired.
Solutions
Run Web Cong, and then update the root certicate.
Cannot Cancel Printing from a Computer Running Mac OS X v10.6.8
There is a problem with the settings.
Solutions
Run Web Cong, and then select Port9100 as the Top Priority Protocol setting in AirPrint Setup. Select
System Preferences from the Apple menu > Printers & Scanners (or Print & Scan, Print & Fax), remove
the printer, and then add the printer again.
A Message is Displayed on the LCD Screen
If a error message is displayed on the LCD screen, follow the on-screen instructions or the solutions below to solve
the problem.
Error Messages Solution
The combination of the IP address and the subnet
mask is invalid. See your documentation for more
details.
Enter the correct IP address or default gateway. Contact the
person who setup the network for assistance.
Ink is low. You can continue printing until you are prompted to replace the
ink cartridges. However, note that the printer cannot print if any
one of the ink cartridges is expended. Prepare new cartridges as
soon as possible.
“Continue Printing to Conserve Black Ink (for Windows Only)” on
page 231
Solving Problems
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A Message is Displayed on the LCD Screen
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