You can make settings to perform periodic cleaning of the print head.
Enter the printer's IP address into a browser to access Web Config.
Enter the printer's IP address from a computer that is connected to the same network as the printer.
You can check the IP address of the printer from the following menu.
Settings > General Settings > Network Settings > Network Status > Wired LAN/Wi-Fi Status
Enter the administrator password to log in as an administrator.
Select in the following order.
Device Management tab > Periodic Cleaning
Select an option from the list.
When selecting Schedule, specify the time to perform cleaning from the list.
Click OK.