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UV printer printhead cleaning operation video

Step1：

Click the printer "Clean" button, the machine automatically performs cleaning, click the cleaning 2-4 times, and then print the nozzle test, if the nozzle does not improve perform step 2.

Step2-1：

Dip a cotton swab in the corresponding cleaning solution and wipe the surface of the corresponding print head. After wiping, click the "Clean" button of the printer. The machine will automatically clean the printer, click the cleaning 2-4 times, and then print the nozzle test.

Step2-2：

Dip a cotton swab in the corresponding cleaning solution and wipe the surface of the corresponding print head. After wiping, click the "Clean" button of the printer. The machine will automatically clean the printer, click the cleaning 2-4 times, and then print the nozzle test.

Step3-1：

Add the corresponding cleaning solution with the syringe and flush the corresponding channel of the print head. After the flushing is completed, click the "cleaning" button of the printer. The machine will automatically perform the cleaning, click the cleaning 2-4 times, and then print the nozzle test.

Step3-2：

After flushing, clean the ink around the ink stack.

Step4：

Soak the printhead with Blue bottle cleaning solution (Note: Blue bottle cleaning solution can not continue to soak for more than 1 hour)
Or soak the printhead with the corresponding cleaning solution of the ink, and the ordinary cleaning solution can soak for one night.
After soaking, click the printer "clean" button, the machine automatically performs cleaning, click the cleaning 2-4 times, and then print the nozzle test.
If the nozzle is still not improved, the printhead nozzle may be permanently blocked or the internal circuit is abnormally damaged beyond repair, and needs to replaced a new printhead.