I. Mechanical Failures

1. Blade Jamming/Failure to Cut

   - Possible Causes: Blade wear, foreign object obstruction, insufficient air pressure  

   - Solutions: Replace blade, clean debris, check air circuit  

2. Tape Misalignment/Positioning Error  

   - Possible Causes: Loose guide chute, sensor offset, improper code wheel installation  

   - Solutions: Tighten guide chute, calibrate sensor, reload material  

II. Electrical Failures  

1. Machine Fails to Start  

   - Possible Causes: Power failure, emergency stop triggered, fuse blown  

   - Solutions: Check power supply, reset emergency stop, replace fuse  

2. Character Recognition Failure

   - Possible Causes: Lens contamination, light interference, damaged QR code  

   - Solutions: Clean lens, adjust lighting, replace material  

III. System Failures

1. False Alarms

   - Possible Causes: Incorrect parameter settings, abnormal sensor sensitivity  

   - Solutions: Restore factory settings, recalibrate sensor  

2. Data Upload Failure  

   - Possible Causes: Network interruption, MES interface error, IP conflict  

   - Solutions: Check network cable, restart service, modify IP address  

IV. Operational Failures

1. Weak Splicing Strength (Easy Breakage)  

   - Possible Causes: Tape failure, insufficient pressing time, low temperature  

   - Solutions: Replace tape, adjust pressing parameters, improve ambient temperature  

2. Frequent Tape Breakage  

   - Possible Causes: Excessive tape tension, guide wheel wear, material quality issues  

   - Solutions: Adjust tension wheel, replace guide wheel, contact supplier  

Emergency Procedures

1. Immediately press the emergency stop button  

2. Record alarm code and symptoms  

3. Contact Youngpool Technical Support Hotline: 18124172940  

(For more troubleshooting guidance, refer to Chapter 10 of the equipment manual)