Card Device



POSTEK LABEL PRINTER --- A 4 inch thermal transfer label printer support RFID labels reading/writing/printing

  • Powerful Quad core processor
  • Fixed print Engine Frame
  • 4.5-inch touch screen user interface


  • Advanced Dynamic Adaptive Precision Tuning ( ADAPT™)
  • Optimal Ribbon Tension Adjustment Scheme
  • One core, Two sizes
  • Real-time remaining consumable levels
  • RFID Verification


Model TX2 Exp TX3 Exp TX6 Exp
Model with RFID TX2r Exp TX3r Exp TX6r Exp
Print Mode Direct Thermal and Thermal Transfer
Print Resolution 203 dpi 300 dpi 600 dpi
Max Print Speed 16 ips (406.4 mm/s) 12 ips (304.8 mm/s) 6 ips (152.4 mm/s)
Max Print Width 4.09″ (104 mm) 4.16″ (105.7 mm) 4.16″ (105.6 mm)
Max Print Length 196″ (5000 mm)
MPU 64-bit, quad Arm® Cortex®-A53 core, maximum operating frequency 1.8 GHz
GPU GC NanoUltra 3D (1 shader) &GC320 2D OpenGL ES 2.0
Memory 2GB DDR4 RAM, 8GB managed NAND flash
HEAT™① Level I
Model TX2 Exp TX3 Exp TX6 Exp
Model with RFID TX2r Exp TX3r Exp TX6r Exp
RFID Encoder Supports UHF EPC Gen 2, ISO 18000-6C protocols (Only available for RFID models)
Media Roll Maximum Media Width: 4.56″ (116 mm) Minimum Media Width: 0.39″ (10 mm) Maximum Outer Diameter: 8″ (203.2 mm) Inner Diameter: 1.5″ (38 mm) / 3″ (76.2 mm)
Minimum Label Length Tear-off: 0.2″ (5 mm)
Cutter: 0.79″ (20 mm)
Media Thickness Regular Barcode Label Printer and Regular RFID Label Printer: 0.0024″ ~ 0.012″ (0.06 ~ 0.305 mm), including liner
Mount-on-Metal RFID Label Printer②: 0.063″ (1.6 mm) max., including liner
Ribbon Maximum Ribbon Length: 1968' (600 m) Maximum Outer Diameter: 3.31″ (84 mm) Maximum Ribbon Width: 4.65″ (118 mm) Inner Diameter: 1″ (25.4 mm) Ink side: both In and Out
Media Sensor Upper reflective: detects black marks on print side Lower reflective: detects black marks on back side Transmissive: detects gaps, notches, holes
Fonts Five built-in dot matrix fonts, which include Basic Latin and Latin-1 Supplement character sets. Two built-in scalable fonts. One supports Latin, Greek and Cyrillic scripts, and the other is a GB2312 Chinese character set specifically. User downloadable TrueType fonts.
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, etc. 2D Barcodes: MaxiCode, PDF417, Data Matrix, QR Code, CS Code, etc.
Interfaces RS-232 Serial, 10/100/1000Mbps Adaptive Ethernet, USB DEVICE 2.0, USB HOST
LCD Display 4.5″ LCD Capacitive Touchscreen
Power Source 100 ~ 240 V AC, 50/60 Hz
Weight 33.07 lbs (15 kgs)
Dimensions W 11.3″ (286 mm) × D 17.6″ (448 mm) × H 10.7″ (271 mm)
Operating Environment Temperature: 32°F ~ +104°F (0°C ~ 40°C) Relative humidity: 5% ~ 85% non-condensing
Storage Environment Temperature: -40°F ~ +140°F (-40°C ~ 60°C) Relative humidity: 5% ~ 85% non-condensing
RFID Verifier* External-mount module (Only available for RFID models)
Wireless Module* WIFI IEEE 802.11a/b/g/n/ac/ax, 2.4/5GHz, Bluetooth 5.0
Cutters Type Rotary Cutter
Model A150 A400
Max. Cut Width 120 mm 120 mm
Min. Cut Length 20 mm 20 mm
Cut Thickness(white cardboard paper) 0.20 mm 0.20~0.35 mm
Cut Through Adhesive Yes Yes
Cuts Guaranteed 600,000 600,000

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