A "hot" driver often leaves "ghost" files in the system that keep the CPU working even when you aren't printing. Press Win + R , type services.msc , and hit Enter. Find , right-click it, and select Stop .
The "WSPL printer driver hot" error is usually a software-communication glitch rather than a broken machine. By updating to a manufacturer-specific driver and lowering the print density, you can usually resolve the issue and get back to work. wspl printer driver hot
Ensure the printer isn't in a cramped cabinet. Thermal printers, especially WSPL models, need airflow. A "hot" driver often leaves "ghost" files in