RP331 Receipt Thermal Printer 3inch
1. Fashion appearance, easy to use
2. High printing speed 250mm/s, low noise
3. Optional auto cutter(partial/full)
4. Desktop or wall-hanging
Technical Specifications
| Printing method | Direct thermal printing | |
| Effective printing width | 72mm or 48mm(compatible with 58mm rolls) | |
| Resolution | 203dpi | |
| Printing speed | 250mm/s | |
| Printing density | 576 dots/line or 384 dots/line | |
| Character set | GB18030 (Simplified Chinese) | |
| Print font | ASCII Font A:12×24 | |
| ASCII Font B:9×17 | ||
| Chinese: 24×24 | ||
| Character per line | Font A-48 lines/Font B-64 lines/Chinese-24 lines | |
| Paper specification | Paper width | 79.5±0.5mm |
| Paper roll diameter | Φ80mm | |
| Paper loading | Easy paper loading | |
| Barcodes | Barcode type | UPCA/UPCE/EAN13/EAN8/CODE39/I25/CodeBar/CODE128/CODE93 /CODE11/MSI/QRCORE/PDF417 |
| Reliability | Thermal printing head | 150km |
| Auto cutter | 1.5 million cuts | |
| Interface | U、L、US、USE、L-P | |
| Emulation | ESC/POS/OPOS | |
| Driver | WIN2003/WINXP/WIN7/WIN8/WIN10/LINUX/MAC | |
| Power supply | DC 24V,2.5A | |
| Cash drawer Control | DC 24V,1A | |
| Certificate | CE、FCCID、CCC、ROHS、REACH、BIS | |
| Dimension (LxWxH ) | 205×145×136mm | |
| weight | 1.15KG | |
| Environment | temperature | working temperature: 0~45℃ |
| Storage:-10~60℃ | ||
| humidity | working temperature: 20-90% | |
| Storage:10-90%(paper exclused) | ||
Description of some content on the website page:
1. The product images and screen content on the above pages are for illustrative purposes only. The actual product effects (including but not limited to appearance, color, size) and screen display content (including but not limited to background, U1, accompanying images) may vary slightly. Please refer to the actual product for accuracy
2. Some product accessories need to be purchased separately, and the page effect is for reference only.
3. The data presented on the above pages are theoretical values, all sourced from our internal laboratory and obtained under specific testing conditions (please refer to individual specifications). Actual usage may vary slightly due to individual product differences, software versions, usage conditions, and environmental factors. Please refer to the actual usage situation.
4. Due to real-time changes in product batches and production supply factors, in order to provide accurate product information, specifications, and product characteristics as much as possible, we may adjust and revise the textual descriptions, image effects, and other content on the above pages in real time, in order to match the actual product performance, specifications, indices, components, and other information.
5. In case of any necessity for the aforementioned modifications and adjustments, no special notice will be given


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