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Check the box that says to confirm the computer communicates successfully with the thermal line head. Troubleshooting Common Driver Issues Problem 1: Printer Prints Gibberish or Random Symbols

If the standard installer fails, the best workaround is often to install the printer manually using the "Generic / Text Only" driver option within the Windows "Add a Printer" menu. Interface Options:

Select the matching package for your specific operating system. 2. Step-by-Step Installation Guide for Windows