For security and compatibility, always download the diagnostic tool from authorized sources:
Be extremely cautious. Searching for "TSC Diagnostic Tool v1.63 download" leads to many third-party driver websites. Some of these bundle adware, trojans, or misleading "PC optimizers." tsc diagnostic tool v1.63 download
Read printer status to identify issues like "Head Open," "Paper Jam," or "Ribbon End". For security and compatibility