1.Spring climate is dry, easy to produce static electricity, static electricity will cause huge damage to the operating equipment, serious will cause the nozzle, the board burned, so we must take seriously the ground grounding problem, the main approach:0.5mthe2Copper plate welding4mmthe 2A copper wire is buried in1.5Rice ground in wet soil below, and pour well salt water. Ground wire use the whole line, do not have a joint, and good contact with the machine!

2.There are many windy and sandy weather in spring, especially in the north, dust will gather on the equipment every day, we must pay attention to wipe the equipment every day, remove the dust, because the dust will lead to blockage of the nozzle, affect the print quality, and seriously lead to the nozzle scrap. Clean the equipment every day, wipe the grating with alcohol, and cover the equipment with a dust cloth when it is not working.

3.The temperature difference between day and night in spring is too large, the ink used must have good weather resistance, some ink will precipitate because of the change in temperature difference, and these precipitated substances will also cause the blockage of the ink supply system or even the blockage of the nozzle, so Xiaobi recommends that we try to choose the manufacturer's matching ink, and the quality is guaranteed after sale.

4.In normal production, the photo machine should be reached around40～60%Relative humidity, so fromPVCThe static electricity generated by the friction of the light box cloth will also be transmitted from the air, and will not affect the spray direction of the ink droplet on the nozzle, so it is necessary to carry out regular printing tests to maintain the printing state of the photo machine.

The above points are the places where the photo machine needs special attention in spring maintenance.