Error Code 400DF00
Error Code: 400DF00
Result: 4th cassette miss feed during dispense
Solution:
1. Check the remaining notes in the 4th cassette
2. Check if the 4 cassette remaining note sensor is normal
3. Check a jammed note in 4th cassette or remount it
4. Remvoe the dust on the CS41A and CS41B sensors
5. Replace 4 cassette box when multiple error occurred