1.Skycolor phone cases uv printer autumn maintenance method

In autumn, the humidity in the air has dropped significantly, causing serious static electricity. The direction of the ejected ink drops before printing on the phone case causes ink accumulation. If this phenomenon is not resolved for a long time, the electrostatic voltage on the Skycolor phone cases uv printer will reach 6-10V, which may cause damage to the uv printer head.

Solution
①Skycolor phone cases uv printer must be grounded.Method: 0.5m2 copper plate should be welded and 4mm2 copper wire buried in moist soil 1.5 meters below the ground, and poured salt water. The uv printing machine ground wire is best to use the whole wire, no joints, and good contact with the machine!

②The humidity around the Skycolor phone cases uv printer is maintained at 40-60% relative humidity, so that static electricity generated from the friction of the media will also be transmitted out of the air without affecting the ink droplets on the skycolor uv printer head

③It is also recommended for some skycolor uv printing machine users to use electrostatic brushes to solve static electricity.

④When Skycolor phone cases uv printer performs air ventilation in the operating room, pay attention to changes in temperature and humidity, and try to keep the indoor temperature constant.

2.Skycolor phone cases uv printer summer maintenance method

In the summer season, there is an explosion in many areas. For the maintenance of the printer head of the Skycolor phone cases uv printer, attention should be paid to anti-static and prevent dry ink.

3.Skycolor phone cases uv printer winter maintenance method
With the advent of winter, the uv printing machine ink will always encounter problems when it is used, most of which are related to the colder and dry winter climate.

①Ink suitable for winter use should be selected. The product characteristics of winter ink are mainly manifested in fluidity (because the fluidity of ink will be much reduced in a lower temperature environment). 

Of course, we can improve the fluidity of the ink by increasing the temperature of the uv printing machine ink. There are two specific methods: one is the ink cartridge heating method, which is to add a temperature control device to the secondary ink cartridge. Another method is to heat the ink tank to increase the ink temperature. The best way is to keep the room temperature at 22-25 degrees Celsius.

②The storage environment of the uv printing machine ink also needs attention. If the skycolor uv printer ink is stored in a low temperature environment, its viscosity will increase a lot, and the fluidity will also decrease a lot. Increasing the temperature can quickly increase the fluidity of the ink but the viscosity will not decrease rapidly. The high viscosity of the ink will damage the piezoelectric ceramics inside Skycolor phone cases uv printer head, and the phenomenon of vertical pictures will appear.

③Dry climate will also affect the normal use of skycolor uv printer ink. The static electricity is higher in a dry environment. Higher static electricity will not only cause greater damage to the equipment, but also affect the use of uv printing machine ink. In addition, the ink solvent is a volatile liquid, and the volatilization speed will increase when the air dries, and the ink on the surface of the uv printing head will dry up quickly, causing the nozzle to block. Therefore, indoor humidification in winter is very important.