1. The print content is not complete
2. Can not print
3. incorrect positioning
4. The power indicator is off
5. Clean sensor
6. Clean the print cots
7. Clean print head
8. Poor print quality
9. Label learning
10. Print the self-test page
11. Solution for stuck paper
12. The printer reported an error
13. Bar code printers print notes with spots
14. The printed contents of the label are printed with white stripes
15. When printing the label, there are two blank sheets and paper leakage
16. When printing the label contents, part of the corresponding position will be missing
17. The printed label has white wrinkles or slanted stripes
18. Printed labels are clear on one side and light on the other
19. The label is not clearly printed, the color is white, and the label is coarse
20. Label printing offset
21. Print off the blank and skip
22. The print driver test page cannot print