EM4X
  • EM4X
  • EM4X
  • EM4X
  • EM4X

EM4X

SPECIFICATIONS
  • Number of dots :384 dots/line
  • Paper width (mm) :58mm(paper width 57±0.5mm)
  • Paper roll diameter (mm):Φ50mm Max
  • Paper thickness(μm) :60~80μm
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Overview
EM4X Φ58mm×50 Series is Embedded Thermal Printer Module and with 12V high speed 150mm/s,Support receipt,label paper.
Features
Unique Functions:

※ World's original creation patent "front fast installation" technology make it possible to replace printer module without disassembling,as picture B shows,when loaded,just rotate the four screws in forward direction,and rotate them in reverse direction when disassembled.
※ World's smallest 57mm*Φ50 thermal printer module,able to print thermal paper,label paper and linerless paper.
※ With software command to enter standby mode,and ultra low standby current(12μA),which is very applicable to the devices with battery.
※ To control the number of dots and the interval of heating by the software command,and allocate the peak current.
※ Used as panel printer when fixed on an iron plate,and used as an embedded printer when embedded in other devices.
※ Unique automatically power off protection circuit,able to avoid burning thermal printer head and motor caused by CPU crash.


Features:

※ Support Windows driver
※ High printing endurance up to 100km(by using F230AA Mitsubishi paper,  DJ03 or equivalent thermal paper)
※ High printing speed, up to 150mm/s
Applications
  1. Portable printers and terminals
  2. Hand held terminals
  3. Measuring instruments and analyzers
  4. Data terminal devices
  5. Medical equipments
  6. Taximeters
Specification
Model
EM4RX
EM4LX
EM4DX
Printing
Printing method
Thermal dot printing
Number of dots
384dots/line
Resolution
8dots/mm(203dpi)
Paper width (mm)
58mm(Paper width: 57±0.5mm)
Valid Printing width (mm)
48mm
Paper roll diameter (mm)
Φ50mm Max
Paper thickness (μm)
60~80μm
Paper type
thermal paper/
linerless paper
label paper
thermal paper
Max printing speed
150mm/s
80mm/s
Detection
Paper loading
Easy loading
Photoelectric detection object
out of paper;
printed black margin
label margin detection
out of paper
Printer head temperature
By NTC thermistor 30KΩ (25°C)
Operating
Printer head and motor
12V~14V
4.2V~9.5V
voltage
Logic voltage
2.7V~5.5V
Electric
Printer head max. peak current
3.65A (at12V, 64dots)(control max current by variable speed method)
current
Motor average current
0.4A
Character
Character structure
Alphanumeric,Chinese
Character size
12*24
Character per line
32(max)
Font
Normal, Double width&height, white/black reverse, upside-down, bold
word stock
GB18030,ASCⅡstandard
Instruction set
ESC/POS
Barcodes
11 barcodes,horizontal and rotated 90°
Barcodes type
UPC-A, UPC-E, EAN8, EAN13, CODE39, I25, CODABAR, CODE128, CODE11, MSI, CODE93
Drive program
OPOS/Java POS/Windows
Interface
RS232, USB,*ET(customized)
Life
Abrasion resistance
100km
Pulse activation
100 million
Operating environment
Operating temperature
0~50°C
Operating humidity
10~90%RH (No condensation)
Storage temperature
-20~60°C
Storage humidity
5~95%RH (No condensation)
Physical
Dimension
76.6*77.3*58mm
characteristics
Weight (g)
76g±15g