During the holiday, as the uv flatbed printer is not used for a long time, the residual ink in the print nozzle or ink channel may dry out. In addition, due to the cold climate in winter, after the ink cartridge is frozen, the ink will produce impurities such as sediment. All of these may cause the print head or ink tube to be blocked, affecting the printing effect, such as: lack of pen, broken picture, lack of color, color cast, etc., or even printing failure, which brings a lot of inconvenience to customers. In order to avoid the above situation, users can take some maintenance measures. For example, during the holidays, use the printer’s cleaning program every 3-4 days to clean (wet) the ink delivery channel or print nozzle with ink to prevent the ink from drying out and blocking the print nozzle and ink delivery tube.
Some users think that the ink cartridge should be taken out for storage during the holidays. In fact, this method is not appropriate, because it will not only make the residual ink in the nozzle of the uv printer dry faster, the print nozzle will be more likely to be blocked, and air will enter the ink cartridge. The ink outlet, this part of the air is sucked into the print head, which will cause fatal damage to the print head. Therefore, once the ink cartridge is installed in the printer, try not to disassemble it easily.
If the working environment of the flatbed printer is too humid or too dusty, some of its components and the printing nozzles of the ink cartridge may be corroded and polluted, and the working environment of the machine should not change too drastically, otherwise the thermal expansion of the parts will cause excessive mechanical parts Wear, especially changes in the plastic components of the cartridge and changes in the nozzle aperture can also affect how well you print. Therefore, the machine should be stored in a dry, clean environment without direct sunlight, and attention should also be paid to properly increasing ventilation and heat preservation.
Of course, users should clean and maintain the printer before using it after a long holiday to ensure its normal printing accuracy and quality.
Post time: Dec-30-2022