Ensure the driver matches your operating system. There is a significant difference between a driver for and one for Windows 7 32-bit . Installing the wrong architecture (32-bit vs. 64-bit) is the most common cause of installation failure.
The driver is sending raw text, but the PP7X expects image data (or vice versa). Fix: Change the driver type. Go to Printer Properties > Advanced > Driver. Swap between "PP7X (Generic)" and "PP7X (ESC/POS)." pp7x receipt printer driver
If you treat the PP7X driver with the same respect you give your POS software, your receipts will print flawlessly, your cash drawers will snap open on time, and your customers will never wait for a slip of paper again. Ensure the driver matches your operating system