Precautions ：

①Due to the inability of different brands of industrial heads and sets to be interchangeable, please use the correct ink category with the correct nozzle and printer models.

②It is recommended to gently shake the ink in the ink cartridge before starting printing, or shake the bottled ink well before using the machine.

③Before shutting down, please drop a special water-based cleaning solution into the ink stack cap for cleaning. Then print a test strip to check and ensure that the nozzle is in normal condition. Then place the car inside the ink stack and set the nozzle height to low to shut down normally.

④If the machine has been out of use for more than 3 days, please clamp the two ink pipes under the ink stack cap with clips, and drip some water-based special cleaning solution into the ink stack cap to ensure that the surface of the nozzle is moist.

4. For some inkless stack machines, the print head can be cleaned with a water-based special cleaning solution, soaked in the cleaning solution and wrapped in non-woven fabric. Then, use cling film or other materials to fix and seal the non-woven fabric and print head for storage.

⑤If the printer is not used for a long time, in order to prevent nozzle blockage and other related machine failures caused by idle for too long, it is necessary to maintain the printer and nozzle. If the shutdown time is long, the nozzle should be removed and well stored. After removing the nozzle, while ensuring that the water-based cleaning solution is not dusty, wash the randomly attached syringe clean (without impurities inside the syringe) to ensure that there are no impurities inside the randomly attached silicone tube. Connect the silicone tube to the syringe, draw the water-based cleaning solution into the syringe, connect the other end of the silicone tube to the nozzle, and then gently release the pressure to inject the cleaning solution into the nozzle, allowing the cleaning solution to flow out from below the nozzle.

Storage Conditions:

①Temperature: 5 ℃~35 ℃, Humidity: 40%~85%, Optimal Temperature: 15 ℃~35 ℃

②After unpacking, store in a dark and cool place under dense light.