Health Care Products
Electronic Calculators
Mini Printers
  Mini Printers
Line Thermal Printer Mechanisms


Printing speed: 150mm/sec
Paper roll 80mm
24V operation
with removable Platen
Auto Cutter (LT2321C)

  • 80mm paper width
  • 24V operation
  • 150 mm/sec high-speed printing
  • Platen removable design
  • Small and light-weight
  • Thick paper up to 0.15mm (LT2321A)
  • Auto cutter equipped (LT2321C)

Printing method Thermal dot line printing
Total dots 576 dots/line
Dot density 8 dots/mm
Printing width 72 mm
Printing speed Max. 150mm/sec (1200 dot-lines/sec.)
Paper feeding pitch 0.125mm
Sensors Head temperature Thermistor
Paper presence Photo-sensor
Platen Photo-sensor
Voltage range


DC 21.6 - 26.4V
Vdd DC 4.75 - 5.25V
Current consumption Head (Vp=5V) Max. Approx. 5.2A
Motor (Vp=5V) Max. Approx. 0.41A
Recommended paper Width 80 mm
Thickness 0.06~0.105 mm (Standard)
0.11~0.15 mm (A type)
Paper (Manufacturer) TF50KS-E2D(Nippon Paper) etc.
(Printer head)
Pulse-resistance 50,000,000 pulses or more
Wear-resistance 50km or more
Environment Operation Temperature: 0~45°C
Humidity: 35~85% RH
Storage Temperature: -20~60°C
Humidity: 10~90% RH (No condensation)
External dimensions (W x D x H) 108 x 58 x 20mm (LT2321)
119 x 61.5 x 37.2mm (LT2321C)
Weight Approx. 97g (LT2321)
Approx. 330g (LT2321C)


Control board Auto cutter
BD2-2221 ACS-235