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7. Error messages & Troubleshooting
A duplicated note has been passed.
Make the gap narrow by adjusting
the gap control screw.
2 or more notes have passed at the
same time.
Make the gap narrow by adjusting
the gap control screw.
Half note has been detected.
Remove and check the note.
Remove notes or check end
sensor.
Something detected on the hopper
sensor while initial checking.
Check the hopper sensor or
remove banknote.
Something detected on the stacker
sensor while initial checking.
Check the stacker sensor or
remove banknote.
Motor runs but no response of
encoder.
Check the encoder sensor and
cable connections.
Note passed with skewed left.
Check the note and count again.
Note passed with skewed right.
Check the note and count again.
Passed note was too short.
Remove and check the note.
Hopper sensor detects but didn't
pass anything.
Clean the sensor and count again.
Passed banknote is suspected
counterfeit by FL.
Check the note and count again.
Passed banknote is suspected
counterfeit by MG.
Check the note and count again.
Different denomination detected by
vertical size.
Different denomination detected
horizontal size.