If your point-of-sale (POS) receipt printer is suddenly printing endless pages of random text, symbols, and strange characters, you are likely facing a driver communication error. This specific issue frequently occurs when a system running receipt printer driver software version 7.17 (v7.17) loses its configuration.
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The "v717 Top" designation isn't arbitrary. It indicates a specific build version (717) optimized for high-throughput, high-tolerance printing. Unlike generic drivers that fail on unexpected inputs, v717 Top employs a that:
Download the official from your hardware manufacturer’s portal (e.g., Xprinter, Epson, Star Micronics, or generic POS OEM sites). Right-click the installer and select Run as Administrator .
to manually select the virtual USB port if it isn't automatically assigned.
Define the Baud Rate (typically 9600 or 115200) and Parity bits. Step 4: Configure the Printer Width
Common use-cases
Reconnect the printer when prompted by the installer software. 4. Run a Hardware Self-Test
Using a "top-rated" universal driver like V7.17 offers several advantages over basic Windows "Generic/Text Only" drivers:
The core cause is using an incompatible software version for a newer operating system. While POS Printer Driver V7.17 is natively functional across Windows, Linux, and Android platforms, running it without administrative privileges or choosing the wrong device series during setup will scramble the output stream. Virtual COM Port and USB Conflicts