Cold winter Photo Machine precautions one,
cold and low temperature environment to pay attention to the use of paper media in the inkjet printing materials,
often made of some PVC ingredients, when dry autumn and winter comes, it is easy to produce static electricity, if not timely treatment of these static electricity, not only affect the quality of spray painting, it may be straight The damage to the photo machine nozzle. For example, photo machine commonly used inkjet material light box cloth printing, in the low-temperature drying environment, light box cloth surface roughness directly affect the generation of static electricity, easy to produce static electricity when the photo machine printing, so be aware that as far as possible to choose high-quality inkjet paper media for inkjet printing output, such as low CaCo3 content and smooth surface light box cloth. Second, low temperature conditions should pay attention to the use of ink using a higher viscosity of ink, because the greater the weight of ink droplets, the smaller the impact of electrostatic.
In the use of winter ink temperature is one of the main problems, in the temperature reduction, the viscosity of the ink will increase so that the fluidity will become worse, and ink in the work is not smooth nozzle inkjet affected, will damage the nozzle inside the piezoelectric ceramics caused by nozzle fatigue phenomenon, such as inkjet screen appears vertical channel and other phenomena and frequent ink breaking phenomenon.
There is the ink solvent for volatile liquid, air drying volatile speed will be accelerated, nozzle surface ink will and fast dry knot, resulting in nozzle blockage phenomenon, in the printing process in the performance of flying ink and frequent disconnection and inkjet skew phenomenon occurred, if not pay attention to nozzle maintenance may damage the nozzle.
On this issue Le Choi photo machine manufacturers to give you the advice is to increase the temperature of the method to control the fluidity of the ink, so that the ink to achieve a better state. At the same time, in the purchase of ink must pay attention to the use of factory original high-quality fluency of good ink. Third, winter cold, low and dry photo machine work workshop to pay attention to the protection of static electricity in winter cold and low temperature drying has a climate environment, easy to produce static electricity, this we all know, and static electricity on the photo machine also has a great impact, the performance of the phenomenon has ejected ink droplets in the printing box cloth and other related inkjet printing paper media, The change of direction causes the phenomenon of paste head.
If this phenomenon does not solve for a long time, it will easily lead to the electrostatic voltage on the photo machine will reach 6~10V, it is likely to the nozzle, photo machine related motherboard electrical appliances and components caused damage. Therefore, in the dry and low temperature easy to produce static electricity workshop working environment, we do pay attention to the photo machine electrostatic protection treatment. For example, the photo machine connects the ground line, grounding wire method:
The use of copper wire or related wire buried in the ground, and poured salt water; the ground line is best to use the entire wire, do not have connectors, and the machine contact well.
Therefore, in order to ensure that the photo machine is efficient must maintain its good working condition, so in the cold winter to do a good job of photo machine related maintenance.
