❏ 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
Bidirectional Printing setting.
Quiet Mode is enabled.
Solutions
Disable Quiet Mode. e printing speed slows down when the printer is running in Quiet Mode.
❏ Windows
Select
O
as the Quiet Mode setting 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
O
as the
Quiet Mode setting.
There may be network connection problems with the wireless router.
Solutions
Reboot the wireless router while taking into consideration other users connected to the network. If this
does not solve the problem, place the printer closer to your wireless router or see the documentation
provided with the access point.
The printer is printing high density data such as photos on plain paper.
Solutions
If you are printing high-density data such as photos on plain paper, printing may take some time to
maintain print quality. is is not a malfunction.
Printing Slows Down Dramatically During Continuous Printing
The function that prevents the printer mechanism from overheating and being damaged is
operating.
Solutions
You can continue printing. To return to normal printing speed, leave the printer idle for at least 30
minutes. Printing speed does not return to normal if the power is o.
Scanning Speed Is Slow
Scanning at a high resolution.
Solutions
Try scanning at a lower resolution.
Solving Problems
>
Cannot Operate the Printer as Expected
>
Operations are Slow
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