In the process of operating skycolor epson4720 printhead uv printer, if you do not pay attention to it, it may malfunction. Here are some tips for you to pay attention to when using uv printer.

1. When moving skycolor epson4720 printhead uv printer, be careful not to lift the printing platform. Lift the bottom of uv printing machine. You can move tskycolor epson4720 printhead uv printer by holding the housing part with both hands.

2.The way to add ink to skycolor epson4720 printhead uv printer. UV printer has two ink supply methods, one is an independent ink cartridge, and the other is a continuous ink supply system, but these two ink supply systems have a complete set of similar working components, ink cartridges, printhead, cleaning units, ink tubes, and waste ink bottles. . When refilling ink or when the ink tube is blocked, you can use a common medical syringe to pump air at the bottom of the ink cartridge until ink enters the syringe. In addition, when adding ink, it is advisable to add about 2/3 of the ink to the external ink cartridge, not too much.

3.Adjust the height of skycolor epson4720 printhead uv printer. The printer mainly uses infrared rays to detect the height of the object. The object must be placed before the print command is issued. If it is a transparent object, the height of the object needs to be measured first. It is best to keep the object higher from the nozzle, and then raise the object to a suitable distance with print head during printing. .

4. Eliminate static electricity. Static electricity can sometimes cause great damage. When connecting skycolor epson4720 printhead uv printer to the power supply, pay attention to connecting the power cord to the socket of the three jacks. If not, you can connect an external wire to the metal case.

5.The printed picture has stripes. Generally, there are two possibilities for streaks. On the one hand, the two things that store the data are dirty (encoder strip and encoder sheet). In this case, the encoder strip and encoder sheet must be wiped; on the one hand, the print head may be wiped or hit,then cause that nozzle is clogged, make a test page to see if the nozzle is clogged.Clean the nozzle, it can be fine.

6.skycolor uv printer epson4720 printhead drops ink. In general, there are several possibilities for this situation. One is that the rubber seal of the cleaning unit is not well sealed. In this case, changing the rubber seal can solve the problem; the other is that the ink droplets collect on the bottom of nozzle after the printhead is hit. In this case, you need to use a cotton ball to wipe the bottom of the nozzle; another possibility is that the negative pressure is a little high. Check whether the external ink cartridge is placed too high or there is too much ink in the external ink cartridge.