NuPrint 330 3 (80mm) Network Interface Thermal Receipt Printer is the compact and efficient solution to your Point of Sale and retail needs. This Network Interface Thermal Receipt printer is perfect for any business transaction without the mess and clutter. No matter your POS environment, connect via USB, RJ45, or even Serial from this compact printer and have the confidence of choosing multiple devices that will print directly from the NuPrint 330. Supports to print general 1D barcode and 2D (QR/PDF417) barcodes as needed. Easy loading paper, out-off paper, with near-end sensor and black mark detection. With 4K NV flash an 1M data buffer to strengthen printing speed and graphic printing and support multi languages with graphic (User defined) printing. With auto-cutter and the reliability of cutter life is 1 million times and printer head life up to 150KM. Supports re-print function, missing order printing and forbid lose order to print. With Multi-Interface : Network Interface (RJ45), USB & Serial 232; Compatible ESC/POS command; Supports Windows , Linux OS systems and OPOS driver; Water, oil splash and dust proof design.