Epson PICTUREMATE PM 225 Basics Manual page 40

You see a confirmation screen:
5
Select Yes, then press OK to clean the print head.
Cleaning takes about 60 seconds. PictureMate
makes some noise and you see an Auto Cleaning
message.
When cleaning is complete, PictureMate prompts
you to load paper and print a nozzle check
pattern.
6
Press Print.
38
PictureMate prints a nozzle check pattern and
displays this screen:
7
Check the pattern to see if there are any gaps or
missing lines.
OK
Needs
cleaning