Assuming you are using on Windows 10 or 11, follow this exact procedure after you download rongta rp80use printer driver setup .

If you still face issues, contact Rongta support directly with your printer’s serial number and the error log from Event Viewer (Windows) or Console (macOS). But in 90% of cases, a clean driver reinstall following this guide will solve the problem.

Right-click the downloaded .zip file and select Extract All .

: Go to the General tab in Printer Properties and click Print Test Page . If it prints, the communication is working.