Core tip nozzle is the core component of the printer, if the correct use and maintenance, 8 - can be achieved 12 months of life, but due to some incorrect operation, greatly reduce the service life of the nozzle. After a long time of study, we found the 10 most likely to hurt the behavior of the nozzle. 01 disassembling nozzle continuously electricity without power off nozzle is the key component of the printer, if the correct use and maintenance, 8 - can be achieved 12 months of life, but due to some incorrect operation, greatly reduce the service life of the nozzle. After a long time of study, we found the 10 most likely to hurt the behavior of the nozzle. 01 disassembling nozzle continuously electricity without turn off the power switch and cut off the total power supply case optional installation disassembly circuit for digital printer. This behavior will damage the life of each system, especially the nozzle. 02 remains in nozzle cleaning fluid must cover more than two days and two nights long immersion nozzle can be more effective to remove the stain, but, if the immersion time more than 48 hours may cause corrosion to nozzle orifice. 03 without cleaning casually and even the same kind of ink in ink and ink of different manufacturer production of the composition is also different, if not cleaned directly in ink could be generating more particles and plug nozzle, so must be clean before in ink nozzle. 04 using quality closes nevertheless ink and cleaning fluid quality closes nevertheless will affect the ink print effect and plug nozzle, quality closes nevertheless may also be corrosive cleaning fluid nozzle, don't be penny wise and pound foolish to choose cheap, ink and cleaning fluid quality closes nevertheless, had better choose equipment manufacturer specified ink. 05 to high pressure air gun nozzle cleaning cleaning nozzle is a meticulous work energetically can't flush nozzle directly with high pressure air gun for fast figure, if nozzle just slightly, you can use the needle gently flush, the needle can also add the right amount of cleaning fluid, cleaning nozzle. 06 without inspection by mistaken nozzle is very easy to be polluted and wear of cleaning products, cleaning tool quality closes nevertheless, or was not clean may cause secondary pollution to the nozzle. Before cleaning nozzle must ensure cleaning products. 7 don't pay attention to protecting circuit boards and other internal systems when cleaning, please shut off the power, and be careful not to let the water run into circuit boards and other internal systems. 08 using force is not standard to adjust the position of the nozzle whether replacement or fine-tuning nozzle, don't use brute force, in accordance with the specification, please careful with nozzle. 09 do not pay attention to the electrostatic protection digital printer is highly affected by the electrostatic printing, so can not use hand direct contact with the nozzle, the nozzle should wear protective gloves when maintenance, must also check the connection of the ground, on a regular basis can be appropriate to the ground and a little salt water around. 10 for a long time use ultrasonic cleaning cleaning nozzle, in fact, if notice at ordinary times nozzle maintenance, have no need for ultrasonic cleaning. Ultrasound can cause bad influence of nozzle. Unless the nozzle clogging, only can use ultrasonic cleaning, cleaning time not more than 3 minutes. Nozzle is the key component of the printer, so be sure to use correct way shower nozzle cleaning and maintenance, prolong the service life of the nozzle.