Caution: Don’t run a cleaning cycle while thick media is loaded in the printer.
Note: You must use at least a 30× eye loupe to examine the nozzle check pattern for deflected nozzles.
Maintaining and Transporting the Printer 131
5.Select ON: EVERY PAGE to have the nozzle check pattern printed
before each print job, or ON: EVERY 10 PAGES or OFF. These settings take effect only when you print on roll paper.
6.Press 
to save the setting.
You can run a power cleaning cycle from the control panel (or from the Epson LFP Remote Panel) if the normal cleaning process is not sufficient to clear the nozzles. However, the power cycle uses a large quantity of ink, so it is recommended only as a last resort.
You can also run power cleaning for each pair of ink colors.
The cartridges need to be at least 50% full to use power cleaning. You may need to replace a low cartridge to run the cleaning cycle. After cleaning, you can reinsert the old cartridge.
1.Print a nozzle check to make sure the print head needs cleaning, as described on page 130.
2.Make sure the printer is ready and the red B ink Check light on the printer’s control panel is not on or flashing.
3.Press r Menu.
4.Press d until MAINTENANCE is selected, then press r.
5.Press d until PWR CLEANING is selected, then press r. Press 
to start the power cleaning.
6.When cleaning is finished and the 
Pause light stops flashing, print the nozzle check again to confirm that the head is clean.
For effective cleaning, always run a nozzle check between cycles.
If the pattern is still missing segments or has deflections after a power cleaning cycle, turn the printer off and leave it overnight, then clean the print head again the following morning with regular cleaning cycles. If you still see no improvement, contact Epson for assistance.