Skycolor wide format uv printer factory teaches you how to test the print head of the uv printer machine:

1. Install the wide format uv printer head to be tested in a position other than black.

2. Install the paper and start the wide format uv printer cleaning.

3. After the wide format uv printer sprays the first black test strip, press the pause button.

4. Remove the wide format uv printer head to be tested, the purpose of removal is to prevent damage to the wide format uv printer head caused by empty burning.

5. Press wide format uv printer pause button to finish typing the test strip

6. Look at the wide format uv printer test results of C, M, Y, K in the last line. If the pass digits 3, 4, 6, 8, 10 displayed at the position of the tested wide format uv printer head, it means that the tested head is good

7. Do not disassemble the wide format uv printer head at will after start. It is recommended to replace the small frame if it is too tight.