R22 Smart Label Printer
1.Supports printing labels of various sizes, suitable for label printing in various industries.
Diverse usage scenarios: home storage, baking marking, supermarket price tags, switch markings, office supplies classification, jewelry labels and more label printing can all be done with one machine;
2.Paper replacement reminder function, NFC automatic identification of consumables, simpler operation.
Equipped with sensors such as cover opening detection and paper out detection to automatically remind you to change paper; the NFC function automatically identifies consumables and eliminates the need to set the paper size; the paper return function saves consumables;
3.Small size, does not take up space, easy to carry.
It has an exquisite design and is visually appealing. Its size is about the same as a water cup and it can be placed anywhere without taking up space. It has a long battery life and can be used for a long time on a single charge, making it convenient to carry around when going out;
4.APP Bluetooth connection, no space restrictions on printing.
With the matching APP, it has built-in multiple templates and is equipped with rich editing functions. It can print various types of labels such as graphics and text to meet the needs of different users.
Technical Specifications
| Project Parameters | parameter | |
| Printing method | Thermal | |
| Resolution | 203dpi | |
| Maximum print width | 2''(48mm) | |
| Maximum printing speed (12.5% printing rate) | 2ips(50mm/s) | |
| Maximum print length | No restrictions | |
| sensor | Cover opening detection, seam mark detection, paper shortage detection, head temperature detection | |
| medium | Type | Label paper, continuous paper |
| Width (label + backing paper) | 0.63''-2.13''(16~54mm) | |
| Thickness (label + backing paper) | 0.0023''-0.0071''(0.06mm~0.18mm) | |
| Paper roll diameter | 50mm max | |
| Paper cutting method Paper cutter | Manual tearing | |
| processor | 32-bit ARM, MCU | |
| storage | RAM | 64KB |
| FLASH | 1MB | |
| Function | button | Power button (Feed button) |
| Indicator Lights | Three-color light | |
| buzzer | Buzzer tone | |
| Charging port | USB (Type-C) | |
| Communication interface | Bluetooth | |
| software | Label design | APP |
| power supply | Input | DC 5V/1A |
| Battery | 1500mAh Li-ion battery | |
| Charging time | 3.5 hours | |
| Battery life | 4 hours | |
| Environmental parameters | Work | Temperature: 32-104℉(0-40℃); Humidity: 20-90% (non-condensing) |
| storage | Temperature: 14-140℉(-10-60℃); Humidity: 5-95% (non-condensing) | |
| Machine size (length, width and height) | 117.5x97.5x63mm (without leather strap) | |
| weight | 242g | |
| Accessories | Standard | USB cable, quick installation guide, 1 roll of label paper (trial pack) |


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