• EM1X
  • EM1X
  • EM1X
  • EM1X


  • Paper width(mm):58mm(Paper width: 57±0.5mm)
  • Printing width:48mm
  • Paper thickness(μm):60~80μm
  • Printing speed:80mm/s and 150mm/s
  • Reliability: 100KM
2-inch thermal printer module
This thermal printer module, with tear bar for paper cutting, has plug and play capability, which greatly reduces the time-to-market. Characterized by high speed, little noise, and high reliability, it is widely used in measuring devices, medical equipments, etc. 
Unique Functions:
1. World's smallest 57mm*Φ50 thermal printer module
2. Used as panel printer when fixed on an iron plate, and used as an embedded printer when embedded in other devices.
3. With software command to enter standby mode, and ultra low standby current (6.0mA), which is very applicable to the devices with battery.
4. To control the number of dots and the interval of heating by the software command, and allocate the peak current
5. SAM connector space in side each is applicable for SD or SAM card(customizable).
1. Support Windows driver
2. High printing endurance up to 100km(by using F230AA Mitsubishi paper, DJ03 or equivalent thermal paper)
3. High printing speed, up to 150mm/s (EM1WX)
  • 1. Protable printers and terminals 
  • 2. Hand held ternimals 
  • 3. Measuring instruments and analyzers 
  • 4. Data terminal devices 
  • 5. Medical equipments 
  • 6. Taximeters
  • Specification
    Model EM1X EM1WX
    Printing Printing method Thermal dot printing
    Number of dots 384dots/line
    Resolution 8dots/mm(203dpi)
    Paper entry width (mm) 58mm(paper width 57±0.5mm)
    Valid Printing width (mm) 48mm
    Paper roll diameter(mm) φ50mm Max
    Paper thickness(μm) 60-80μm
    Max printing speed 80mm/s 150mm/s
    Paper loading Easy loading
    Detection Paper end/black mark sensor By photo interrupter
    Head temperature By NTC thermistor 30KΩ(25℃)
    Operating voltage For printer head 4.2V~8.5V


    For motor 4.5V~8.5V


    For logic 3.3V~5V 3.3V~5V
    Peak current Head 3.09A(at 8.5V,64dots)

    4.36A(at 14V,64dots)

    Motor 0.266A
    Character Character structure Alphanumeric,Chinese
    Character size 12*24
    Character per line(max) 32
    Font Normal, Double width&height,  white/black reverse, upside-down, bold
    Instruction set: ESC/POS
    Graphics variable width and offset, double width and height
    Barcodes 11 barcodes, normal and rotated 90°
    Interface RS232 RS232/USB
    Life Abrasion resistance 100KM(Mitsubishi F230AA)
    Pulse activation 100 million
    Operating Environment Operating temperature 0-50℃
    Operating humidity 10~90%RH (No condensation)
    Storage temperature -20~60℃
    Storage humidity 5~95%RH (No condensation)
    Physical Characteristics Dimension 76.6*80.9*54.8mm(with key button)
    76.6*73.6*54.8mm(without key button)
    Weight(g) 82g±15g