

SATO FX3-LX 3-inch Smart Label Printer
A 3-inch direct thermal label printer with a 7-inch touchscreen, splash-resistant antimicrobial housing and optional battery.
- 7-inch full-colour touchscreen for PC-less label selection
- 305 dpi direct thermal printing, up to 6 ips
- Optional battery for portable use (4 ips on battery)
- Linerless media support
SATO FX3-LX 3-inch Smart Label Printer overview
The FX3-LX is a 3-inch direct thermal printer that SATO designed for stand-alone label printing in retail stores, food service and other busy operations. A 7-inch colour touchscreen lets staff select and print labels without a PC, and keyboards, scanners or keypads can be plugged straight into the printer.
Printing is at 305 dpi, up to 6 ips on mains power or 4 ips on the optional lithium-ion battery. It handles standard and linerless media, with cutter, partial cutter and dispenser options.
The housing is rated IPX2 and IK06 and has an antimicrobial casing, which suits food preparation areas. It can sit on a counter, be wall-mounted or carried with the battery kit, and supports SATO Online Services for remote maintenance.
Key features
- 7-inch full-colour touchscreen for PC-less label selection
- 305 dpi direct thermal printing, up to 6 ips
- Optional battery for portable use (4 ips on battery)
- Linerless media support
- IPX2 water resistance and IK06 impact rating
- Connect scanners, keypads and keyboards directly
- WLAN / Bluetooth 4.1 kit option
- Auto-detected SBPL, SZPL, SDPL, SIPL, STCL, SEPL
Technical specifications
| Print method | Direct thermal |
|---|---|
| Resolution | 305 dpi (12 dots/mm) |
| Max. print speed | 6 ips (152 mm/s) on AC adapter; 4 ips (101 mm/s) on battery |
| Max. print area | 80 mm wide x 500 mm long |
| Print modes | Continuous, Tear-off, Cutter, Partial cutter, Dispenser, Linerless tear-off, Linerless cutter |
| Media type | Roll (continuous, die-cut, linerless), fan-fold |
|---|---|
| Label width | 28 - 85 mm; linerless 32 - 82 mm |
| Roll diameter | 105 mm on 25 mm core; 90 mm on 40 mm core |
| Sensors | Gap (transmissive), I-mark (reflective) |
| Standard interfaces | USB 2.0 Type A x3, USB 2.0 Type B, Ethernet (IPv4/v6), NFC |
|---|---|
| Optional interfaces | Wi-Fi IEEE 802.11 a/b/g/n/ac dual band, Bluetooth 4.1 |
| Printer languages | Auto detect: SBPL, SZPL, SDPL, SIPL, STCL, SEPL |
|---|
| Battery (optional) | Lithium-ion smart battery 14.4 V, 1950 mAh |
|---|
| Display | 7-inch TFT colour touchscreen (480 x 800) |
|---|---|
| Dimensions (W x D x H) | 132 x 225 x 161 mm (standard model) |
| Weight | 2.5 kg (standard model) |
| Protection | IPX2, IK06 |
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
- Direct thermal die-cut labels
- Continuous direct thermal media
- Linerless labels
- Fan-fold media
Ask us to confirm compatible labels, ribbons or other consumables for your model.
Related solutions
Downloads & datasheets
About SATO
SATO Holdings is a Japanese auto-ID company that manufactures thermal barcode printers, print engines and labelling consumables. Its printers range from desktop models to high-end industrial and RFID-enabled printers.
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