1.Make sure the environment around the UV plate printer is clean. Working environment too much dust, easy to lead to poor lubrication car guide shaft, so that the print head in the process of printing movement blocked, resulting in inaccurate printing position or impact on the mechanical frame damage and crash. When the print head does not return to the original position and is restarted, the printer will first make the print head return to the original position, and then the nozzle will be cleaned, so it will cause unnecessary waste of ink. The solution to this problem is to remove the dust from the guide shaft frequently and lubricate the shaft (using a fluid lubricant such as sewing machine oil).
2.You must ensure that the UV plate printer has a stable working platform. Do not place anything on the top of the UV plate printer. The printer must close its front cover when printing to prevent dust from entering the machine or other hard objects blocking the movement of the printer car. It is forbidden to plug and unplug the printer cable, which will damage the printer's print port and PC's parallel port, and even damage the PC's motherboard seriously. If the printout is not very clear, the printer's automatic cleaning function can be used to clean the nozzle, but with a small amount of ink. If the printing is still not satisfied after several times of cleaning, then the ink may have been used up, the need to replace the cartridge.
3.Before power off, let the print head return to its original position (the print head automatically returns to its original position when the printer is paused). This is to avoid the printer next time when starting up again to clean the nozzle operation waste ink, the second is because the nozzle in the initial position can be sealed by a protective cover, so that the nozzle is not easily blocke
4.Ink cartridges need frequent correction: experienced printer users know that printers need to correct the printer after reinstalling or replacing the cartridge to improve the printing accuracy and quality
5.When the ink cartridge is not used up, it is best not to take it off, so as not to cause ink waste or printer ink measurement error
6.Ink cartridges should be kept out of direct sunlight at room temperature when not in use for a long time. Because the ink evaporates quickly in this environment, it can easily clog the nozzle. In addition, in low temperature and humid environment, print head circuit and ink are prone to problems
7.When changing the cartridge, you must follow the steps in the operation manual, especially when the power is turned on. Because after replacing the cartridge, the printer will refill the ink delivery system, and this process will not be possible when the cartridge is turned off, nor will the printer be able to detect the cartridge being reinstalled.In addition, some printers measure the ink capacity by using an electronic counter inside the printer (especially in the statistics of color ink usage). When the counter reaches a certain value, the printer judges that the ink is used up. During cartridge replacement, the printer resets its internal electronic counter to confirm that a new cartridge has been installed.
8.In addition, uv flat printer encoder, also want to do a good job of protection, do not touch with the hand, do not let it contaminated with dust, in case of positioning error.