UV flatbed printer solution:

UV flatbed printers are almost always caused by the precipitation of impurities, and partly because the acidity of the ink is too strong, causing corrosion of the UV flatbed printer nozzle. If the UV flatbed printer has not been used for a long time or if non-original ink is added to cause the ink delivery system to be obstructed or the print head is clogged, it is best to clean the nozzle. If washing with water does not solve the problem, the nozzle can only be removed, soaked in purified water at about 50-60 ° C, cleaned with an ultrasonic cleaner, and dried after washing.

Analysis 2: The swing speed is slow, resulting in low speed printing

Renovating the continuous ink supply system will often transform the original ink cartridges, which will inevitably cause the burden of the word car. In the case of heavy load, the word car will move slowly. Moreover, excessive load can also lead to accelerated aging of the UV flatbed printer belt and increase the friction between the carriage and the connecting rod. These will cause the UV flatbed printer to slow down. In severe cases, the word car cannot be reset and cannot be used.

Skillful solution:

1. Replace the motor.

The hose of the continuous ink supply system rubs against the wall of the UV flatbed printer, resulting in an increase in the load of the electric motor, and the loss of the electric motor for a long time, and attempts to replace it;

2. Lubricate the connecting rod.

The use time is longer, the friction between the word car and the connecting rod inside 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 fault;

3. Belt aging.

The frictional force of the driven gear connected to the motor accelerates the aging of the belt of the UV flatbed printer, and the cleaning and lubrication can reduce the failure of the belt aging.

Analysis 3: Unrecognized ink cartridges

Users who use continuous ink supply may often encounter situations where the machine does not print after a period of use, because the UV flatbed printer does not recognize the black ink cartridge.

UV flatbed printer solution:

This is mainly because the waste ink tank of the UV flatbed printer is full. In fact, each UV flatbed printer has a fixed accessory life setting. When some accessories reach the end of their life, the UV flatbed printer will prompt you to print. Since the waste ink is easily formed during the use of the continuous ink supply system, it is easy to cause the waste ink to be full. In this case, you can do two things: either use the zeroing software to reset the UV flatbed printer motherboard to eliminate the UV flatbed printer settings; or you can go to the repair point to put the sponge in the waste ink tank. Change it. Sparkling advises users to adopt the latter. Because it is just a simple clearing, it is easy to cause the waste ink to leak and burn the UV flatbed printer.

In addition, the failure of the cleaning pump nozzle of the UV flatbed printer is also the main cause of plugging. The UV flatbed cleaning pump nozzle plays a decisive role in the protection of the printer nozzle. After the word car returns to the position, the nozzle should be weakly pumped by the cleaning pump nozzle to seal the nozzle. When a new ink cartridge is installed in the UV flatbed printer or the nozzle is broken, the suction pump at the lower end of the machine is used to pump the nozzle, and the higher the precision of the suction pump is, the better. However, in actual operation, the performance and airtightness of the suction pump may decrease due to prolonged time and increased residual coagulum of dust and ink in the nozzle. If the user does not check or clean it frequently, it will cause a similar plug failure in the nozzle of the UV flatbed printer. Therefore, the suction pump should be maintained frequently.

The specific method is to remove the upper cover of the UV flatbed printer and remove the trolley, and rinse the pure water with a needle tube, especially to clean the microporous gasket embedded in the mouth. It should be noted that when cleaning this part, it must not be cleaned with ethanol or methanol, which will cause the microporous gasket embedded in this assembly to dissolve and deform. At the same time, the lubricating oil cannot be contacted to the pump nozzle portion, and the grease will deform the rubber sealing ring at the pump nozzle portion and cannot seal and protect the nozzle.