Which (Windows 10, 11, or Linux) are you installing this on?
: Ensure you are using the native TYSSO POS-80 driver instead of the generic Windows "Text Only" driver. Turn off "Print Spooling" and try printing directly to the printer. How to Run a Hardware Self-Test tysso prp300 driver extra quality
Follow these steps to install the driver on a Windows system. Do not plug the printer's USB cable into the computer until instructed. Phase A: Pre-Installation Which (Windows 10, 11, or Linux) are you installing this on
Before you can change your print quality, you need to have the correct driver installed. Below is a guide to get the PRP-300 up and running on your Windows system. Which (Windows 10
Load a fresh 80mm thermal paper roll, ensuring it feeds from the bottom of the roll.