The head of the UV DTF transfer film printer is one of the most important parts, and it is also a place where problems are prone to occur. If the head fails, we need to clean it according to the situation and pay attention to maintenance in daily work. This will involve the disassembly and assembly of the head. However, please do not be reckless when removing the head, otherwise, the head will be damaged. Here, I want to talk about some issues that need attention when disassembling and assembling the head.
1. Do not touch the aluminum plate on the surface of the head.
Because the surface layer of the head of the UV DTF transfer film flat printer is an aluminum plate, and the inner layer is covered with a small ink tube and a crystal oscillator, it is very fragile and will not be touched. Once touched, it will deform, become concave or even break, and the nozzle will break, so it needs to be replaced.
2. Also pay attention to installing the nozzle of the UV DTF transfer film flatbed printer.
Before installing the head, the machine must be turned off and the power turned off. After installation, gently push the carriage to the left and right by hand to check whether the carriage runs smoothly, and then start the machine after powering on. We must be careful not to energize the car immediately before the installation is complete because if the sprinkler is not installed in place and the car moves, the sprinkler will be smashed and damaged. The hands feel that they can be stretched and placed freely, with strong controllability. Therefore, it is necessary to perform manual testing first.
3. When inserting the universal printer head cable, do not bring ink.
Make sure it is in good contact with the socket, and do not touch the feet. Otherwise, the nozzle may short-circuit and burn.
4. Manual pumping.
If the general-purpose printer has led out the waste ink tube, we can turn off the power of the machine, use a syringe with a rubber tube to draw the waste ink tube until 3-5 ml of ink is drawn, then start the machine, and then usually use the machine to clean it once. However, it is easy to cause ink accumulation in the cleaning pump.
UV DTF transfer film printer heads need to pay attention to many points, therefore, if the nozzle fails, please do not operate blindly, it is easy to cause damage. If there is a problem with the head, care must be taken during maintenance or installation. If you are not familiar with general-purpose printers, it is recommended that you still find a professional to solve it or seek the help of the manufacturer to avoid unnecessary losses.
