Uv plate printer nozzle out of the bad ink solution

Uv plate printer nozzle out of the poor performance of ink symptoms are: jet ink, ink drops, drawing and other conditions. There are about 8 reasons for this kind of failure. In practical application, according to different manufacturers of UV flat plate printer design differences, some may be 10 reasons, some may be 6 reasons. But master the following 8 kinds, can solve 99% of the nozzle out of bad ink fault.

1. The nozzle height is unqualified

Solution: Different types of uv plate printer nozzle due to the different injection force, the reasonable height of the nozzle printing is different, only in a reasonable range of values, to ensure the printing effect, too high, it is bound to fly ink, etc., too low, it is easy to scratch the nozzle.

2, sprinkler plug oblique spray

Solution: Stop the machine, clean the nozzle with cleaning liquid, and then continue printing, if the oblique jet is serious, it is necessary to replace a new UV plate printer nozzle.

3. The heating temperature is not up to the set value

Solution: especially in winter when the temperature becomes cold, UV plate printer nozzle smoothly out of ink need heating device, check the heating plate heating device such as whether to reach the specified temperature value.

4. Abnormal nozzle voltage

Solution: Check whether there is a fault with the electric pressure plate of the sprinkler head of UV plate printer. If there is, replace it with a new one.

5. PCIE card is loose

Solution: If you find that the PCIE card of the UV plate printer is loose, just plug it in.

6, ink expiration, precipitation, etc

Solution: Look at the shelf life of the packaging is out of date, and shaking under the ink bottle, whether it is a splash of water. Expired, precipitation coagulation need to replace a new UV ink.

7, flat line aging

Solution: replace the new flat line installation can go up.

8. Fault of nozzle plate card

Solution: IF there is a fault with the shower nozzle card of UV plate printer, you need to contact the original equipment manufacturer and send a new shower nozzle card to replace it.