EPSON F2000 Technical Notification
If a SureColor F2000 printer will be idle for 8 hours or more it is recommended that the printer be turned off
This will reduce potential nozzle loss occurring in the center portions of the white nozzle channel.
To avoid cleaning at each power on cycle we recommend disabling Power On Cleaning on the Control Panel:
Printer Setup -> Power On Cleaning -> White Ink-> Off