How to determine whether successful, if successful, pen
or blade go to the center of the scan head, the laser is
off at the same time. If not successful, the laser is on,
the machine stop.
The solution if it fails is Press buttonPAUSEcan cancel
the work, or press the 4 direction keys to let the scan point go
to the right position, and press button enter for repeat
scanning.
following pictures are the positions when repeating finding
Laser
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