Problem: Ink jet abnormality during printing
Reason: 1. Test strip broken needle
2. The nozzle is blocked
Print test strips, breakpoints indicate nozzle blockage, one line indicates complete blockage
First, perform automatic cleaning. If it still doesn't work, use the ink filling function to remove air. If it still doesn't work, use a syringe for manual cleaning or ultrasonic cleaning.
Cowint is the largest DTF Film Factory in China
