Problem of uv printer nozzle missing is a pain point for Skycolor uv printer users, because once nozzle missing occurs, entire picture will be scrapped, which not only wastes printing consumables, but also reduces printing efficiency. Next, let's understand what is going on with nozzle missing!

1.Skycolor uv printer nozzle is clogged

Clogging of print head is most common cause of ink failure in printing of Skycolor uv printer. Most of nozzles are blocked by dust or impurities in ink. When nozzle is slightly clogged, use Skycolor uv printer's own cleaning function to perform ink extraction cleaning; if nozzle is severely clogged, you need to remove nozzle to soak and clean with cleaning liquid.

Suggestion: After daily work of Skycolor uv printer is over, everyone must return carriage to home position, so that nozzle and cap are completely sealed, and be careful not to expose nozzle to air and be blocked by dust or dry ink.

2.ink supply system leaks

ink supply system of Skycolor uv printer is a sealed continuous ink supply device. When a certain part of it, such as ink cartridges, ink tubes, damper, etc., leaks, pressure of ink supply system is insufficient, and ink will not be supplied and there will be a nozzle missing . At this time, you need to check ink supply system and maintain or replace leaking parts for Skycolor uv printer.

3.Skycolor uv printer ink problem

Skycolor uv printer ink is sprayed onto printing medium through nozzle. If ink is inferior, ink has large particles, more precipitation, and poor fluency. When passing through nozzle, it is easy to block nozzles and cause nozzle missing. In addition, poor quality ink has poor weather resistance and is sensitive to temperature, and its viscosity can easily change with temperature, causing nozzle missing.

Zhengzhou New Century Digital Technology Co., Ltd (Skycolor UV Printer:www.skycoloruv.com) is a professional high-tech enterprise engaged in R&D, production and sale of skycolor uv flatbed printer,skycolor uv roll to roll printer and related consumables.

Over the years,company has accumulated rich experience in digital uv printing field and gathered a batch of employees with professional skills. With high product quality and standardized service system,company has won high reputation from global market and trust of cooperated units.