Confirm that operation area of tool and media is safe.
Press the  key (DONE).
Plotting of the test pattern starts.
Turn the power off to stop the printing.
Do not place your hand around the moving
areas. The tool carriage will start moving, so
there is a chance of injury.
It will return to TEST menu screen without
printing by pressing the  key (CANCEL SELF
It will keep on printing until the power is turned
off once the printing is started by pressing the
 key (DONE).