Product {

Thermal Printer, Impact Printer, Mobile Printer, Card Printer, Kiosk Printer, Ribbon, Buzzer, Speaker


Mobile Printer - SM-S400 Portable Printer

S400 Left

Features :

  • 112mm or 4" Mobile Printer
  • Long Battery Life
  • Bluetooth 2.1 / Serial Connections
  • Supports Multiple Language Printing
  • 3DES 128bits Encryption
  • Magnetic Stripe Reader
  • Small and Light Weight Design

Introduction / Specification / Catalog / Manual / Driver / SDK / Utility / Accessories :


The SM-S400 is designed to assist and empower mobile and filed service industry users who require a small mobile printer to "get the job done."

Easily fastened on a belt, the SM-S400 is ideal for applications such as "line busting" or order numbers. The SM-S400 boasts a Configurable Eco-Friendly Auto Power Down Mode. In addition to easy drop in & print paper loading and print speed of 50mm per second, the SM-S400 also features an LCD display, magnetic stripe reader and comes standard with a Bluetooth connection.



Printing Method Direct Thermal Line Printing
Printing Speed50mm/s
Print resolution 203dpi
Character Set ANK, Traditional Chinese (Big 5)
1D Barcodes JAN/EAN8, JAN/EAN13, EAN128, I2/5, CODE 39/93/128
2D Barcodes QR, PDF417, Data Matrix
Power Specifications :
Power DC 7.4V (Lithium Ion)
Battery Duration 11 hour printing (5 minutes interval)
AC Adapter 4 Hours Full Charge Time
Auto Power Down Mode 1 -5 minutes configurable
Paper Specifications :
Width (Print Width)112 mm (104mm)
Character per line92cpi
Media TypeThermal paper
Thickness0.060 - 0.070mm (60g - 70g)
Roll Diameter38mm
Paper Loading"Drop-In & Print"
Reliability :
Mechanism37 million lines
Print Head50KM
Stability0.9m drop test
Mag Stripe Reader Standard 1&2 Track (2&3 optional)
Interface RS232 & Bluetooth 2.1
Supported OSAndroid, Windows Mobile, Win CE
IncludedAC Adapter, Battery, Serial cable, Sample Roll & Setup Sheet
OptionsSingle unit Battery Charger, 4 Units Charger, Car Charger, Battery Pack
Weight 321g (with Battery)
Overall Dimensions 138.4 (W) x 88.5 (D) x 45.7 (H) mm


STAR SM-S400 Catalog - English Version [ 331KB ]

STAR STARIO SDK Introduction - Simple Chinese Version [ 3.17MB ]


Star ESC/POS® Mode Mobile Printer Command Specifications [ 1.06MB ]

More manuals ...

Driver / SDK / Utility


STAR Car Charger Manual - Current as of 2020.02.20 [ 226KB ]

STAR 4 Bay Battery Charger Manual - S400 - Current as of 2011.04.14 [ 791 KB ]

STAR Battery Holder Manual - Current as of 2011.04 [ 1.14MB ]

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