How is it that the test paper of UV printer is dark in winter and the printed pattern is blurred?

The reasons why the test strip is not firm and the pattern is blurred are:

1. Too much static electricity

2. The temperature is too low

Because UV ink is greatly affected by temperature, it is generally used at 25 degrees Celsius! Excessive static electricity will lead to flying ink, so the test paper is weak and the pattern is blurred.

Solution: 1 Connect the ground wire and wipe the material with alcohol for drawing.

2. Turn on the indoor air conditioner to ensure that the indoor temperature is around 25 degrees.