

Postek GX Series Compact Industrial Barcode and RFID Printer
Desktop-sized printer with a metal body, 4.5-inch touchscreen and industrial features, up to 10 ips and 600 dpi, with RFID versions.
- Desk-sized body with full metal construction
- 4.5-inch capacitive touchscreen
- Up to 10 ips on GX2
- Quad-core processor with 2 GB RAM and 8 GB flash
Postek GX Series Compact Industrial Barcode and RFID Printer overview
The GX bridges the gap between a light desktop printer and a full-size industrial machine. It fits on a desk, yet it has a full metal construction, a precise media positioning mechanism and a 4.5-inch touchscreen.
It comes in 2, 3 and 6 models topping out at 600 dpi on the GX6, with a quad-core processor and a Wi-Fi and Bluetooth 5.0 module, and the r-suffix versions are listed under RFID. Rewinder, media stand and cutter are available as options.
Tell IndianBarcode your application, software and quantity, and we will confirm availability and send a quotation.
Key features
- Desk-sized body with full metal construction
- 4.5-inch capacitive touchscreen
- Up to 10 ips on GX2
- Quad-core processor with 2 GB RAM and 8 GB flash
- Wi-Fi and Bluetooth 5.0 module
- r-suffix versions listed under RFID
Technical specifications
| Models in this series | GX2, GX3, GX6, GX2r, GX3r, GX6r |
|---|
| Print method | Direct Thermal and Thermal Transfer |
|---|---|
| Maximum print length | 196″ (5000 mm) |
| Memory | 2 GB DDR4 RAM, 8GB managed NAND Flash |
| Display | 4.5" LCD Capacitive Touchscreen |
| Interfaces | RS-232 Serial, 10/100/1000Mbps Ethernet, USB DEVICE 2.0, USB HOST |
| Media thickness | 0.003" ~ 0.008" (0.08 ~ 0.2 mm), including liner |
| Minimum label length | Tear-off: 0.2″ (5 mm) Peel-off: 0.47″ (12 mm) Cutter: A150/A400: 0.79″ (20 mm) AG120/AG300: 0.51″ (13 mm) |
| Ribbon | Maximum Length: 984.25′ (300 m) Maximum Outer Diameter: 2.75"(70 mm) Inner Diameter: 1" (25.4 mm) Width: 0.79" to 4.33"(20 mm to 110 mm) Ink side: Out |
| Media sensors | Reflective (Adjustable) and Transmissive (Two positions) |
| Barcode types | 1D Barcodes: Code 39, Code 93, Code 128/subset A,B,C, Codabar, Interleave 2 of 5, UPC A/E 2 and 5 add-on, EAN-13/8/128, UCC-128, GS1-128, etc. 2D Barcodes: MaxiCode, PDF417, Data Matrix, QR Code, GS1 DataMatrix, GS1 QR Code, CS Code, etc. |
| Power | 100 - 240 V, 50/60 Hz |
| Weight | 8.2 kgs (18 lbs) |
| Operating environment | Temperature: 32°F ~ +104°F (0°C ~ 40°C) Relative humidity: 5% - 90% non-condensing, Maximum Altitude: 5000 m |
| Storage temperature | -40°F ~ +140°F (-40°C ~ 60°C) |
| Options | External Label Rewinder, External Media Stand, and Cutters |
| Resolution: GX3, GX3r | 300 dpi |
|---|---|
| Resolution: GX6, GX6r | 600 dpi |
| Maximum print speed: GX2, GX2r | 10 ips |
| Maximum print speed: GX3, GX3r | 8 ips |
| Maximum print speed: GX6, GX6r | 5 ips |
| Maximum print width: GX2, GX2r | 4.25″ (108 mm) |
| Wireless: GX2, GX3, GX6, GX2r, GX3r | Wi-Fi (IEEE 802.11a/b/g/n/ac/ax, 2.4/5GHz) Bluetooth 5.0 |
| Wireless: GX6r | Wi-Fi IEEE 802.11a/b/g/n/ac/ax, 2.4/5GHz, Bluetooth 5.0 |
| Processor: GX2, GX3, GX6, GX3r | 64-bit, quad Arm®Cortex ®-53 core, maximum operating frequency 1.8 GHz |
| Processor: GX2r, GX6r | 64-bit, quad Arm®Cortex®-53 core, maximum operating frequency 1.8 GHz |
| Media roll: GX2 | Maximum Media Width: 4.41″ (112 mm) Minimum Media Width: 0.98″ (25 mm) Maximum Outer Diameter: 6" (152 mm) Inner Diameter: 1.5" (38.1mm) / 3 " (76.2mm) (optional) |
| Media roll: GX3, GX6 | Maximum Media Width: 4.41″ (112 mm) Minimum Media Width: 0.98″ (25 mm) Maximum Outer Diameter: 6" (152 mm) Inner Diameter: 1.5" (38.1mm) / 3 " (76.2mm)(optional) |
| Media roll: GX2r | Maximum Media Width: 4.41″ (112 mm) Minimum Media Width: 0.98″ (25 mm) Maximum Outer Diameter: 6" (152 mm) Inner Diameter: 1.5" (38.1 mm) / 3" (76.2mm)(optional) |
| Media roll: GX3r | Maximum Media Width: 4.41″ (112 mm) Minimum Media Width: 0.98″ (25 mm) Maximum Outer Diameter: 6" (152 mm) Inner Diameter: 1.5" (25.4mm) / 3 " (76.2mm)(optional) |
| Media roll: GX6r | Maximum Media Width: 4.41″ (112 mm) Minimum Media Width: 0.98″ (25 mm) Maximum Outer Diameter: 6" (152 mm) Inner Diameter: 1.5" (25.4mm) / 3" (76.2mm)(optional) |
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
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About Postek
Postek's range covers industrial, compact industrial and commercial barcode label printers, with RFID versions in several series.
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