1, make sure that the UV flatbed printer is clean. The working environment of dust too much, easy to lead to poor lubrication of the guide shaft, so that the print head in the printing process of movement blocked, causing the print position is not accurate or impact mechanical frame damage and crash. When the print head is not returned to the initial position and reboot, the printer will first return to the initial position of the print head, and then will clean the nozzle operation, it will cause unnecessary waste of ink. The solution to this problem is to always wipe the dust on the guide shaft and lubricate the guide shaft (use better lubricating oil, such as sewing machine oil).
2, must ensure that the UV flatbed printer has a solid working platform, do not put any items at the top of the uv flatbed printer. The printer must close its front cover when printing to prevent dust from entering the machine or other hard objects that impede the movement of the printer cart. It is forbidden to plug the printer cable, which can damage the printer's printer port and the PC's parallel port, which can even damage the PC's motherboard. If the printout is not clear, you can use the printer's automatic cleaning function to clean the nozzle, but to consume a small amount of ink. If the print is still unsatisfactory after several times of cleaning, the ink may be used up and the cartridge needs to be replaced.
3, before the shutdown, so that the print head back to the initial position (the printer in the suspended state, the print head automatically return to the initial position). This is to avoid the next boot when the printer to re-clean the nozzle operation waste ink, and second, because the nozzle in the initial position can be sealed by the protective cover, so that the nozzle is not easy to plug.