

HPRT HM-E300 3-inch Mobile Receipt Printer
A portable 3-inch direct thermal printer from HPRT for receipts and labels, with dual-mode Bluetooth and an optional magnetic stripe reader.
- 3-inch (80 mm paper) direct thermal printing at 203 dpi
- 70 mm/s print speed
- Dual-mode Bluetooth 3.0 / 4.0 (BLE) and micro-USB
- Prints receipts, black-mark paper, gap labels and linerless labels
HPRT HM-E300 3-inch Mobile Receipt Printer overview
The HM-E300 is HPRT's 3-inch mobile printer for receipts and simple labels on the move. It uses quiet direct thermal printing at 203 dpi and 70 mm/s, on paper up to 80 mm wide.
It handles continuous paper, black-mark paper, gap labels and linerless labels, with sensors for paper-out, cover-open, black mark and label gap. Paper loading is drop-in, and the cover opens with a button.
The printer connects over micro-USB or dual-mode Bluetooth 3.0/4.0 (BLE), runs on a 7.4 V 2300 mAh battery and comes with a belt clip. A version with a secure magnetic stripe card reader is also offered.
Key features
- 3-inch (80 mm paper) direct thermal printing at 203 dpi
- 70 mm/s print speed
- Dual-mode Bluetooth 3.0 / 4.0 (BLE) and micro-USB
- Prints receipts, black-mark paper, gap labels and linerless labels
- Drop-in paper loading with push-button cover
- 7.4 V 2300 mAh rechargeable battery
- Optional magnetic stripe reader with AES/3DES encryption
- Belt clip included
Technical specifications
| Print method | Direct thermal |
|---|---|
| Resolution | 203 dpi (8 dots/mm) |
| Max. print speed | 70 mm/s |
| Print width | 48 mm / 72 mm |
| Media type | Continuous paper, black-mark paper, linerless label, gap label |
|---|---|
| Paper width | 80 mm |
| Paper thickness | 0.053 - 0.13 mm |
| Max. roll diameter | 50 mm |
| Memory | 4 MB RAM, 8 MB Flash |
|---|
| Interfaces | Micro-USB, Bluetooth 3.0 / 4.0 |
|---|
| Commands | ESC/POS |
|---|---|
| Drivers / SDK | Windows, Linux, Mac; SDK for WinCE, Windows Mobile, Android, iOS |
| Battery | 7.4 V rechargeable Li-polymer, 2300 mAh |
|---|
| Operating environment | -5 to 50 C, 25 - 85% RH non-condensing |
|---|---|
| Dimensions | 138.8 (L) x 106.3 (W) x 61.2 (H) mm |
| Weight | 0.476 kg |
Specifications are based on the manufacturer’s published information and may change. Please confirm critical requirements with our team before ordering.
Applications & supported media
Applications and industries
Supported media and consumables
- 80mm thermal receipt paper
- Black-mark paper
- Gap labels
- Linerless labels
Ask us to confirm compatible labels, ribbons or other consumables for your model.
Related solutions
About HPRT
HPRT (Xiamen Hanin) is a Chinese manufacturer of thermal printing devices, including POS receipt printers, portable mobile printers and desktop label printers.
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