Npct750 Datasheet | Portable

For SPI variants, the clock is driven by the host up to supported datasheet frequencies (often up to 33MHz or 48MHz). PCB Layout Guidelines for Portable Devices

| Specification | Claimed on Datasheet | Real-World Observation | | :--- | :--- | :--- | | | Direct Thermal | Accurate. No ink/toner required. | | Resolution | 203 DPI | Standard for receipts; acceptable for text & barcodes. Not for high-res images. | | Print Speed | Up to 90mm/s | Achieves ~80mm/s on standard 58mm paper. Drops to 60mm/s on heavy black marks. | | Media Width | 58mm / 80mm | Dual-roll compatible via adjustable guide. | | Connectivity | USB-C, Bluetooth 5.0, Wi-Fi (2.4GHz) | Bluetooth pairing is instant. Wi-Fi setup requires the app. | | Battery | 7.4V, 2600mAh Li-ion | Claimed 150m of continuous printing. Realistic: ~120m. | | OS Compatibility | Windows, iOS, Android, Linux | SDK provided. Works well with ESC/POS commands. | npct750 datasheet portable

For portable systems requiring modular security options, the NPCT750 is available in various module formats: For SPI variants, the clock is driven by