It sounds like you're looking for a driver download or search text for the printer, possibly with the phrase “extra quality” (sometimes used in download blogs or file-sharing sites to indicate a better or cracked driver version).
: Ensure the driver is set to handle the printer's maximum speed of 250mm/sec to prevent lag during busy shifts. tysso prp300 driver extra quality
The optimized drivers provide full support for standard ESC/POS commands. This ensures that your Point of Sale software can communicate complex formatting instructions—such as bold text, barcodes, and QR codes—without compatibility errors. It sounds like you're looking for a driver