# 60109 Nozzle Noise Check

#Overview

Confirm that there is no occurrence of an abnormal signal leading to the failure of the nozzle’s diagnostic function due to a parts failure or assembly failure.

#Required Tool

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#Procedure

1. Start service support mode. (Starting Service Support Mode)
2. Select [06 Individual Adjustment].
   
3. Select [601 Printer/Additional Cassette].
   
4. Select [60109 Nozzle Noise Check].
   
5. Press [Start].
   
6. If the following screen is displayed, press [OK] to complete.

   
   

   Check Point / チェックポイント

   If an error is displayed, confirm that the print head and head FFC are properly assembled. If there is a defect, replace the print head and head FFC with a new one.