1. How many words can be printed at most?

2. The label tape has changed colour after being scratched.

3. The font size of the LW-400 printed with an 18mm label is the same as that of the LW-400 printed with a 12mm label. What is the reason?

4. Why does the monitor suddenly not show what reason is?

5. What is the cause of blurred handwriting?

6. What is the reason why the handwriting is not centered?

7. Can you attach cables?

8. Are the labels all strong adhesive?

1. Daily maintenance of printer

2. Go blank paper

3. The paper doesn't go well or doesn't come out

4. The paper is slanted out during the printing process, and the printing is incomplete

5. Printing is not clear, there are white bars or print blurred

6. The paper is loaded into the paper bin, but the screen shows that no paper is detected

7. The paper bin lid is closed but the screen shows that the paper bin lid is opened

1. The printing is too dark and dirty.

2. White line in the printing.

1. The detailed methods and procedures for installation, use, and routine maintenance are as follows:

2. How to identify quality label ribbon?

3. How are label ribbons classified and what are the categories?

1. Daily maintenance of printer

2. Print paper away from the paper

3. The print is not clear and the quality is poor

4. When printing, the label goes, the carbon does not go

5. Why does the barcode printer occasionally show some spots on the label

6. What is the problem when the printing temperature is too high

7. Printing paper positioning is not accurate, there is up and down offset or jump

8. When I print, I find that the carbon has creases

9. Load the paper, lock the print head, and the screen shows that no paper is detected

10. There are white bars in the fixed position of the printed content

1. Light printing and short print life.

2. Ribbon can not run.

1. Print instability

2. Black label paper with gray lines

3. Paper skipping occurs when printing

4. Wrinkle problem

5. The power indicator is off.

6. Printer initialization

7. Selftest

8. The printer can not even dozen, dozen the first piece of word after the second piece of no word, but also continuously out of the paper

9. Print concentration adjustment

10. vague printing

11. LED Indicator

12. Garbled processing on the printed test page

13. The left and right sides of the print content are missing

14. Poor print quality

15. The printed label is incomplete

1. The cartridge is too tight with the printer and hard to be taken out.

2. The paper is dirty by the printer.

3. The inked nylon is worn-out during printing.

4. After changing the inked nylon, the tape is twisted.

1. Print instability

2. Poor print quality

3. LED indicator color

4. Paper correction operation

5. Print the self-test page

6. Edit software to change language Settings

7. Black label paper with gray lines

8. Wrinkle problem

9. The left and right sides of the print content are missing

10. The printing position of the small volume label is incorrect

11. The RTC time is not accurate after the printer is restarted

12. Paper skipping occurs when printing

13. The memory space is full ( FLASH / DRAM )

14. Unable to print

15. "Paper Jam" is displayed in the printer Diagnostic Tool.

16. The printer Diagnostic Tool displays "Paper Used Up".

17. The Printer Diagnostic Tool displays "Printer On".

18. The power indicator is off

19. Calibrate paper sensors with printer diagnostic tools

20. Skip the AUTO. BAS program

21. Printer initialization (restore factory defaults)

22. Gap/black mark sensor detection, printing self-test value and entering the debugging mode

23. Gap/black mark sensor detection

24. Print speed setting

25. Image printing Settings

26. Printing direction setting

27. Print concentration setting

28. Print offset adjustment Settings

29. Paper size scale setting

30. Paper Style setting

31. Print Mode setting

32. View printer Bluetooth information

33. Bluetooth name and password change

1. Light printing

2. Ribbon can not run.

3. The printing mark is too dark and dirty.

1. Print the self-test page

2. Paper correction operation

3. Operation to restore factory Settings

4. Unable to print

5. Setting up printer paper

6. Print instability

7. Wrinkle problem

8. Machine bright pink light, diagnostic tool click to identify no content

9. The printer cannot be automatically added, the computer does not recognize the printer, and the diagnostic tool does not recognize the printer.

10. How to set paper size on MAC system

11. The 90DW WIFI connection is not successful, and printing fails all the time

12. The resolution of the printed barcode is not very clear. Besides adjusting the print concentration and speed, is there any other method？

13. Black label paper with gray lines

14. The left and right sides of the print content are missing

15. The printing position of the small volume label is incorrect

16. The RTC time is not accurate after the printer is restarted

17. Paper skipping occurs when printing

18. Poor print quality

19. "Paper Jam" is displayed in the printer Diagnostic Tool.

20. The printer Diagnostic Tool displays "Paper Used Up".

21. The Printer Diagnostic Tool displays "Printer On".

22. The power indicator is off

23. Calibrate paper sensors with printer diagnostic tools

24. LED Color Description

25. Print speed setting

26. Image printing Settings

27. Printing direction setting

28. Print concentration setting

29. Print offset adjustment Settings

30. Paper size scale setting

31. Paper Style setting

32. Print Mode setting

33. View printer Bluetooth information

34. Bluetooth name and password change

1. Can not be used.

2. Ribbon can not run smoothly.

3. The cartridge is too tight with the printer and hard to be taken out.

4. The paper is dirty by the printer