Star SM-T400i


The Star SM-T400i is a rugged mobile printer offering simple, smart Bluetooth printing; compatible with all major operating systems including iOS™, Android™, Windows™ and Linux™.


The SM-T400i offers MFi Certification allowing it to pair seamlessly with iPad®, iPhone® and iPod Touch® along with all Bluetooth SPP (Serial Port Profile) devices with additional wired serial connection flexibility.



Product Sheet


  • 4 Inch Ultra Rugged Mobile Printer
  • Magnetic Stripe Reader (SM-T404i) 
  • Small and Light Weight Design
  • Long Battery Life



Color      Gray
Model SM-T400i without MSR

SM-T404i with MSR

Printing Method Direct Thermal Line Printing
Resolution 203 dpi (8 dot/mm)
No. of Columns 92 Columns
Dimension (W x D x H) 150.9 x 136 x 63.3 mm without MSR

150.9 x 142 x 63.3 mm with MSR

Print Speed 80 mm/sec
Cutter  Tear Bar
Paper Width 112 mm
Print Width  104 mm
Paper Diameter 50 mm
Paper Thickness  0.060 ~ 0.070 mm
Sensor Paper End, Cover Open and Black Mark
Barcode 1D : JAN/EAN/KAN8, JAN/EAN/KAN13, UPC-A/E., NW-7, Interleaved 2/5(ITF), CODE 39/93/128

2D : QR Code, PDF417, Data Matrix

Emulation     StarPRNT & ESC/POS
Interface Serial (RS232c) & Bluetooth v2.1
Battery Life  35 hours
Drop test 1.5 m

1.2 m (MSR Model)

Weight 735g without MSR

741 with MSR

Option 4 Unit Battery Charger    

Shoulder Strap

Single Battery Charger

Extra Battery Pack

Vehicle Charger

MSR Model is Available     



MCBF 37 million lines
Print Head  50 km
Auto-Cutter 2 million cuts


Software Supported

Supported OS StarPRNT : iOS, Android, Windows and Mac OS X

ESC/POS™ : iOS and Android




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