Official source (recommended):
Visit the Easy Print official support site or contact the supplier.
Alternative trusted sources:
⚠️ Avoid third-party “driver downloader” sites – they may contain malware.
An operating system does not automatically understand how to talk to a thermal printer. The driver acts as a translator. Without the right driver:
The correct driver ensures that your POS commands (usually ESC/POS) are converted into instructions the ES-9930U can understand. easy print es-9930u driver
You can find the driver and setup instructions for the Easy Print ES-9930U label printer on the EasyPrint Thailand support page. Driver Downloads & Setup
Windows Driver: Available for direct download on the ES-9930U Driver Page.
macOS Driver: Requires a USB-A to USB-C adapter for most modern Macs; download the specific Mac package from the same support link.
Mobile App (Android): Not available on the Play Store. You must download the APK directly from the official site and use a USB-to-USB adapter to connect. Official source (recommended): Visit the Easy Print official
Mobile App (iOS): Search for the 4BarLabel app in the App Store. Basic Installation Steps
Hardware Connection: Plug the printer into your computer via the provided USB cable.
Paper Loading: Ensure the thermal paper is placed correctly; the ES-9930U typically uses standard 4x6" shipping labels.
Driver Installation: Run the downloaded driver file and select "ES-9930U" from the printer list during setup. An operating system does not automatically understand how
Cause: Corrupt driver or wrong architecture. Solution:
Before diving into drivers, let’s quickly identify the device. The ES-9930U is a direct thermal printer, meaning it uses heat-sensitive paper—no ink, toner, or ribbons required. The "U" in its model number signifies USB connectivity, though many variants also support serial (RS-232) and Ethernet.
Key features include:
Because it is a "generic" thermal printer (often rebranded by several distributors), finding the correct driver can be tricky. This is where the search for "easy print es-9930u driver" becomes critical.
