Bluetooth Printer (RW403B)

Installation Issue

• How to check the USB connection after driver successful installed?
• How to connect the device on the Phone?
• How to Bluetooth connect the device on the Macbook?
• How to Bluetooth connect the device on the Windows?
• How to use devices on Mac? (USB connection method)
• How to use devices on Windows computer? (USB connection method)

See all 10 articles

Label Issue

• What is the reason when my labels print out very small?(If my label is not a 4*6 inch label?)
• Why doesn't my label print correctly?
• How to adjust the print offset of the device?
• Why is the printer printing blank labels?
• Why the printer print extra blank labels after printing?
• Why does the printer out a blank label when I load paper?

See all 9 articles

Print Quality Issue

• How to maintain the print head?
• Why is the printed label not clear?
• How to adjust the density and speed in the settings?
• How to make the printed color pictures clearer in APP?
• Why is the printed label too dark and cannot be scanned?

Other Issue

• Why is the red light blinking on the printer?
• Why does the printer keep beeping?
• Why is my printer not turning on?
• Why can't the printer work after I update the computer system?

How to print labels on the following platforms

• How to use MUNBYN Editor to import files from third-party platforms for printing?
• How to use MUNBYN Print App to import files from third-party platforms for printing?
• Transportation platform (logistics company)
• E-commerce platform (online store)
• Third-party platform