Usbprns2.exe

: It bypasses standard printer drivers to send raw data directly to the device over USB, making it useful for troubleshooting or specialized printing tasks .

Even a legitimate usbprns2.exe can cause issues: usbprns2.exe

The tool is not digitally signed by a major, trusted certificate authority. Its behavior—directly accessing hardware, bypassing standard APIs, and writing to device memory—is to how many types of malware operate. This makes it a common "false positive" for antivirus engines, which may flag and quarantine it as a precautionary measure. : It bypasses standard printer drivers to send