1. Clean the printer head
Please clean the print head and the paper feed roller with an alcohol wipe. (You can use a 70% alcohol wipe for cleaning)
Use the printer again after the print head is dry and clean.
2. Check the power adapter
Please ensure that you are using the official power adapter. If you are using a non-official power adapter, please ensure the output voltage is 24V 2.5A.


3. Adjust the print density and speed
Please try to reduce the printing speed (try 2) and increase the print quality/density (12) in the print settings to see if it produces better results.
4. Check Clarity Settings
If you are printing using Labelife, please set the Clarity Settings to Black and White after clicking print to resolve this issue.

If the Problem Still Persists
1. The photo of unclear or blurry printed.
2. The photo of your power adapter with the parameters.
3. The photo of the printer head and paper feed roller.
4. Your order number, as well as the purchase platform and date.