- Ink does’t come out when press the ink press button.
Failure analysis: positive pressure abnormalities.
Solution: Check if the ink switch, ink press button, positive pressure pump and solenoid valve.
- The printer alarm
Failure analysis: Secondary ink cartridges are lack of ink.
Solution: first check if the secondary ink cartridges issue ink signal, and then check if the ink pump is working and the filter is clogged.
- Ink printed on the materials can not be cured.
Failure analysis: UV lamp curing energy is not enough.
Solution: Replace the uv lamp
- Ink does’t come out when print pictures and when make interval ink spray.
Failure analysis: print head power supply abnormalities.
Solution: first measure whether the print head has power supply output. If no, change the power; if yes, further check whether the print head board is abnormal.