Warning: Avoid random “driver download” websites. They often bundle malware or outdated .inf files.
Visit the official WEP Peripherals website. Navigate to the "Support" or "Downloads" section. wep th400 printer drivers download
If test page is tiny or skewed: You need label design software (see below). Click Advanced → Ensure "Print directly to printer"
Before downloading, know what you need:
Before downloading, check how you will connect the TH400: Warning: Avoid random “driver download” websites