❏ Mac OS printer driver
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 Date and Time Are Incorrect
Error occurred in power supply.
Solutions
Aer a power failure caused by a lightning strike or if the power is le o for a long time, the clock may
show the wrong time. Set the date and the time correctly in Settings > General Settings > Basic Settings
> Date/Time Settings on the control panel.
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 your AirPrint setup.
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.
& “Application for Conguring Printer Operations (Web Cong)” on page 286
Sender's Fax Number Not Displayed
The sender's fax number is not set to the sender's machine.
Solutions
e sender may not have set the fax number. Contact the sender.
Sender's Fax Number Displayed on Received Faxes is Wrong
The sender's fax number set to the sender's machine is wrong.
Solutions
e
sender may have set the fax number incorrectly. Contact the sender.
Solving Problems
>
The Printer Does Not Work as Expected
>
Cannot Operate the Printer as Expected
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