1. If the usual life is not much, stop fighting, the customer can let the photo machine nozzle on the machine, as long as the spray painting point with alcohol paper (it is best not to lose hair) to wipe the nozzle crystal block, with the ink absorber to suck it.
2. If there is no work to do, for several days in a row or know the next is not alive, and afraid of the nozzle will be aging, it is recommended to take off the photo machine nozzle from the machine, please pay attention to, the nozzle to be placed horizontally (nozzle chip up), let the ink do not come out, and then wipe the nozzle with alcohol, it is best to use the ink absorber suction. The user must stick the blue ribbon back on the nozzle and don't let the nozzle get sunburnt. Cleaning sprinkler head add a small amount of water can solve the general paste head, ink plug and other phenomena.
3. The ground wire must be connected! The right way to ground wire: connect the pictorial machine metal fuselage of ground wire (copper wire, the diameter of 4 mm) connected to the 1.5 2 m deep underground, the surrounding water, salt water is separated from the computer ground earthing, don't put the computer in the photo on the ground, through pictorial machine grounding, such computer case power leakage or discharge will damage the pictorial machine electrical accessories or nozzle. There are a lot of benefits of grounding wire, for example, to prevent the printer spray, prevent the car suddenly stopped and other problems.