Munbyn thermal printer not printing clearly. Note: Increasing the number of Density will get darker print. Fast shipping, easy setup, business-ready. 3. You can click on the device in the Munbyn Print APP to check the power of the printer 2. At this time, you need to set the correct label size. The label paper size you are using 3. If the font is still not clear, plea for specific operation steps). This will ensure the text is printed clearly. 5. You can set your "Density" and "Speed" in ‘Printer Preferences’. m2k ygh1d c0tez f2fhvl unpvls p52qz vbhj k8slp nf jz