• Code: 9120
• Description: Sensor error in coin vender change (Yen 10) Change is empty despite change is enough
• Causes: Coin jam in the change tube. Contact in the connector. Change empty sensor. Coin vender control PWB
• Remedy: Coin jam in the change tube Check visually and remedy.
  Contact in the connector Check the connection of the empty change sensor.
  Change empty sensor Replace the coin mec.
  Coin vender control PWB Replace the coin mec.

• Code: 9130
• Description: Sensor error in coin vender change (Yen 50) Change is empty despite change is enough
• Causes: Coin jam in the change tube. Contact in the connector. Change empty sensor. Coin vender control PWB
• Remedy: Coin jam in the change tube Check visually and remedy.
  Contact in the connector Check the connection of the empty change sensor.
  Change empty sensor Replace the coin mec.
  Coin vender control PWB Replace the coin mec.

• Code: 9140
• Description: Sensor error in coin vender change (Yen 100) Change is empty despite change is enough
• Causes: Coin jam in the change tube. Contact in the connector. Change empty sensor. Coin vender control PWB
• Remedy: Coin jam in the change tube Check visually and remedy.
  Contact in the connector Check the connection of the empty change sensor.
  Change empty sensor Replace the coin mec.
  Coin vender control PWB Replace the coin mec.

• Code: 9150
• Description: Sensor error in coin vender change (Yen 500) Change is empty despite change is enough.
• Causes: Change tube. Contact in the connector. Change empty sensor. Coin vender control PWB
• Remedy: Change tube Check no exchange jam is observed at the outlet and, if necessary, repair it.
  Contact in the connector Check the connection of the empty change sensor.
  Change empty sensor Replace the coin mec.
  Coin vender control PWB Replace the coin mec.

• Code: 9160
• Description: Coin vender pay-out error Coin is paid out despite the pay-out motor is determined not active.
• Causes: Pay-out motor
• Remedy: Pay-out motor Replace the coin mec.

• Code: 9170
• Description: Coin vender pay-out sensor error Coin is paid out despite the pay-out motor is determined not active.
• Causes: Pay-out area. Pay-out motor. Pay-out sensor
• Remedy: Pay-out area Check no exchange jam is observed at the outlet and, if necessary, repair it.
  Pay-out motor Replace the coin mec.
  Pay-out sensor Replace the coin mec.

• Code: 9180
• Description: DP feed-shift motor error The HP cannot be detected even after executing the HP detection retrial 3 consecutive times. HP detection: when the DP feed-shift motor is driven to move to the HP, the HP is not detected after it is rotated once.
• Causes: DP feed-shift motor. DP feed-shift sensor
• Remedy: DP feed-shift motor 1. Unplug the power cord from the wall outlet, and wait five seconds. Then plug in the power cord and then turn on the power switch. 2. Confirm that the connector of the DP feed-shift motor is firmly connected, and if necessary, push the unit all the way in. 3. Confirm that the wiring connector is firmly connected, and if necessary, connect the connector all the way in. 4. If the wire is disconnected, short-circuited or has a ground fault, or the connector pin is deformed, replace the wire. 5. Replace the DF feed-shift motor.
  DP feed-shift sensor 1. Rotate the DP feed-shift motor manually to check that it is not unusually difficult to rotate. 2. Check if the DP feed-shift sensor is out of position because it has dropped off and if the sensor light is interrupted by the actuator. 3. Confirm that the wiring connector is firmly connected, and if necessary, connect the connector all the way in. 4. If the wiring is disconnected, short-circuited or has a ground fault, replace the wire. 5. Replace the DP feed-shift sensor.

• Code: 9500
• Description: Image processing circuit fault (Platen side)
• Causes: Main PWB. Engine PWB
• Remedy: 1. Reinsert the connector if its connection is loose. Main PWB (YC65 and Engine PWB (YC37) 2. Replace the main PWB. 3. Replace the Engine PWB 4. Contact the Service Support.