Error code Recommendation
14.74:01 Low voltage detected.
1. Turn off the printer and unplug both power cords.
2. Check that the power cords are not visibly damaged.
3. Ensure that the input voltage is within specifications (180–264 V AC).
4. Plug in both power cords and make sure they are fully inserted.
5. Turn on the printer.
14.75:01 Excessive voltage detected.
1. Turn off the printer and unplug both power cords.
2. Check that the power cords are not visibly damaged.
3. Ensure that the input voltage is within specifications (180–264 V AC).
4. Plug in both power cords and make sure they are fully inserted.
5. Turn on the printer.
14.87:10 Curing power regulator overtemperature detected.
1. Turn off the printer.
2. Check that the ambient temperature is within printer specifications (15–35°C).
3. Check that the electronic enclosures at the rear of the printer are properly ventilated.
4. Turn on the printer.
16.01:00 The printer is unable to warm up within a preset time limit.
1. Turn off the printer and unplug both power cords.
2. Check that the power cords are not visibly damaged.
3. Ensure that the input voltage is within specifications (180–264 V AC).
4. If the voltage is low, decreasing the curing temperature may help.
5. Plug in both power cords and make sure they are fully inserted.
6. Check that the ambient temperature is within printer specifications (15–35°C).
7. Check that the electronic enclosures at the rear of the printer are properly ventilated.
8. Turn on the printer.
16.02:00 The printer is unable to cool down within a preset time limit.
1. Check that all fans are working and unblocked when printing.
2. Turn off the printer.
3. Check that the ambient temperature is within printer specifications (15–35°C).
4. Check that the electronic enclosures at the rear of the printer are properly ventilated.
5. Turn on the printer.
16.03:00 Excessive heat in the printer.
1. Check that the ambient temperature is within printer specifications (15–35°C).
2. Reduce the curing temperature and/or increase the number of passes.
3. Check that all fans are unblocked.
ENWW Front-panel error codes 161
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