During the long Spring Festival holiday, due to the long-term non-use of the 3d automatic hologram master table manufacturer, the residual ink in the printing nozzle or ink delivery channel may dry out. In addition, due to the cold climate in winter, after the ink cartridges freeze, impurities such as sediment will form in the ink. All these may cause the print head or ink supply pipe to be clogged, affecting the printing effect, such as missing pens, broken strokes, missing colors, color deviation and other phenomena, and even prevent printing, causing a lot of inconvenience to customers. To avoid the occurrence of the above situations, users can take some maintenance measures. For instance, during holidays, every 3 to 4 days, through the printer's cleaning program, clean (moisten) the ink supply channels or print heads with ink to prevent the ink from drying out and clogging the print heads and ink supply tubes. Some users believe that the ink cartridges should be removed and stored during holidays. In fact, this method is not appropriate either. Doing so not only causes the remaining ink in the uv printer's nozzle to dry faster, making the print nozzle more prone to clogging, but also allows air to enter the ink outlet of the ink cartridge. This part of the air is sucked into the print head, which can cause fatal damage to the print head. Therefore, once the ink cartridge is installed in the printer, try not to disassemble or assemble it easily.

If the working environment of the 3d automatic hologram master table manufacturer is too humid or has too much dust, some of its components and the printing nozzles of the ink cartridges may be corroded and contaminated. Moreover, the changes in the working environment of the machine cannot be too drastic. Otherwise, the thermal expansion of components will cause excessive wear of mechanical parts. In particular, the plastic components of the ink cartridge and the changes in the nozzle aperture will also affect the printing effect. Therefore, the machine should be stored in a dry, clean environment free from direct sunlight. It is also necessary to pay attention to increasing ventilation and insulation appropriately.

Of course, before using the printer after the long holiday, users should try to clean and maintain it first to ensure its normal printing accuracy and quality.

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