On the printed paper, the handwriting is clear on one side and unclear on the other. What is the reason?
This phenomenon generally occurs on stylus printers and inkjet printers. The main reason is that the printing head guide rail is not parallel to the printing roller.
Adjust the distance between the printing head guide rail and the printing roller to make them parallel. Method:
Turn the adjusting plates on both sides of the printing head guide rail, turn the adjusting plates counterclockwise to reduce the gap, and clockwise to increase the gap. Finally, adjust the printing head guide rail parallel to the printing roller to solve the problem.