Troubleshooting of UV printer

UV printer is a high-tech plate-free full-color digital printing machine, which is not limited by materials. The UV printer can perform color photo-level printing on T-shirts, sliding doors, cabinet doors, sliding doors, glass, sheets, various signs, crystal, PVC, acrylic, metal, plastic, stone, leather, and other surfaces. Next, let's take a look at the troubleshooting of the UV DTF printer.

Here is the content list:

l UV printer clogged the print head.

l The swing speed of the UV printer becomes slower, resulting in low-speed printing.

l The UV printer cannot recognize ink cartridges.

UV printer clogged the print head.

The blockage of the printheads of the UV printer is almost always caused by the precipitation of impurities, and partly because the acidity of the ink is too strong, which causes the corrosion of the printheads of the digital printing machine. If the ink delivery system is blocked or the print head is blocked because the UV printer has not been used for a long time or added non-original ink, it is best to clean the print head. If washing with water cannot solve the problem, you can only remove the nozzle, soak it in the pure water of about 50-60 ℃, clean it with an ultrasonic cleaner, and dry it after cleaning.

The swing speed of the UV printer becomes slower, resulting in low-speed printing.

The metamorphosis of the nonstop essay force system frequently involves the metamorphosis of the original essay charges, which will inescapably affect the burden of the word auto. In the case of a heavy load, the carriage will move slowly. In addition, the heavy load will also lead to accelerated aging of the UV printer belt and increase the friction between the carriage and the connecting rod. These will cause the UV printer to slow down. In severe cases, the carriage cannot be reset and cannot be used.

There are three solutions: first, replace the motor. The hose of the continuous ink supply system rubs against the wall of the UV printing machine, which increases the load on the electric motor, and the electric motor is worn out after long-term use. Try to replace it. Second, lubricate the connecting rod. After a long time of use, the friction between the carriage and the connecting rod in the machine becomes larger, and the increase in resistance causes the electric motor to run slowly. At this time, lubricating the connecting rod can solve the problem. Third, if it is because of the aging of the belt. The disunion of the driving gear connected to the motor will increase the aging of the belt of the UV printer. At this time, drawing and lubrication can reduce the failure of the belt aging.

The UV printer cannot recognize ink cartridges.

Users who use a continuous ink supply may often encounter such a situation: the machine does not print after a period of use, because the UV printer cannot recognize the black ink cartridge. This happens mainly because the waste ink tank of the printer is full. Virtually every printer has a fixed accessory life setting. When some accessories reach the end of their lifespan, the UV printer will prompt that they cannot print. Since the waste essay is fluently formed during the use of the nonstop essay force system, it's easy to beget the waste essay tank to be full. There are two ways to deal with this situation use the reset software to reset the UV printer motherboard to exclude the UV printer settings, or you can go to the conservation point to replace the sponger in the waste essay tank. Twinkle recommends that druggies borrow the ultimate. Because just a simple reset can fluently lead to the elision of waste essays and burn the UV flatbed printer.

In addition, the failure of the cleaning pump snoot of the UV printer is also the main cause of the draw. The printer drawing pump snoot plays a decisive part in the protection of the printer snoot. After the carriage returns to its position, the snoot should be gutted by the pump snoot for weak air birth, and the snoot should be sealed and defended. When a new essay cartridge is installed in the multifunction printer or the snoot is disconnected, the suction pump at the lower end of the machine should use to pump the snoot. The more advanced the working delicacy of the suction pump, the better still, in factual operation, the performance and air miserliness of the suction pump will be reduced due to the extension of time, the increase of dust, and residual coagulation of essay in the nozzle. However, it'll beget the printer's print head to continue to fail like a draw, if the stoner doesn't check or clean it constantly. Thus, it's necessary to maintain the suction pump constantly.

The specific method is to remove the upper cover of the UV printer and remove the trolley and use a needle to inhale pure water to rinse it, especially to fully clean the microporous gasket embedded in the mouth. It should be noted that when cleaning this component, it must not be cleaned with ethanol or methanol, which will cause the microporous gasket embedded in this component to dissolve and deform. At the same time, the slicking oil painting shouldn't be in contact with the pump snoot. The grease will distort the rubber sealing ring of the pump snoot and cannot seal and cover the snoot.

For more UV printer-related questions, please contact us. Times of accumulated R&D and product experience, to give you further product services and specialized support! Our sanctioned website is https//www.kaiaotech.com/.