Type classification              
   LT-2321  C 1 - Size 2 - Voltage 3 - Type   4 - Cutter    
          123  4 2 : 2" class 2 : 24 V 1 : removable   None : standard    
    3 : 3" class     platen model   C : with cutter    
 
 
 
  LT-2321    Accessories:    
      Features:    Control board  BD2-2221    
      - Platen removable design  
 
   Interface  Parallel, Serial or USB  
      - Simple and compact design        Number of   Font A: 48  
      - High speed printing        columns  Font B: 64  
      - Cutter model available        Font  A: 12 x 24 dots  
                 B: 9 x 24 dots  
               Command set  ESC/POS  
   Specification            Barcode  supported  
   Printing method    Line thermal dot printing        Firmware location  Flash memory  
   Total dots    576 dots/line        Buffer  4K bytes  
   Dot density    8 dots/mm  
 
   Supporting devices  Auto-cutter,paper sensor  
   Printing with    72 mm          head-up sensor, LF switch  
   Printing speed    max. 150 mm/s          error LED,Paper out LED  
   Paper feeding pitch  0.125 mm        Dimensions  90 x 65 x 20 mm  
   Sensors Head temperature  Thermistor        Source voltage  5.0 V +/-5% and 24V +/-5%  
    Paper presence  Photo-sensor        Gate array  202LA-00  
    Head-up Mechanical switch    Auto-cutter   ACS-230C/CF    
   Voltage range VH  DC 21.6 - 26.4 V  
 
   Cutting method  Slide cutting  
    Vdd  DC 4.75 - 5.25 V        Paper width  80 mm  
   Current Head (VH=5V)  Max.approx.5.2 A        thickness  0.06 - 0.15 mm  
   consumption Motor (VH=5V)  Max.approx.0.41 A        Max.cuts/min  20 cuts/min  
   Recommended Width  80 mm        Voltage  24 V +/-10%  
   paper Thickness  60 - 150 µm        Current (peak)  0.8 A  
    Paper (Manufacturer)  TF50KS-E2D (Nippon paper)        Oper. temperature  0 - 45 C  
   Reliability Head pulse-resistance  50 000 000 pulses or more        Dimensions  80 x 55.7 x 15 mm  
    Head wear-resistance  50 km or more        Weight  180 g  
   Environment Operation  Temperature: 0 - 45 C        Reliability  300 000 cuts  
       Humidity: 35 - 85 % RH        Number of tab left    
    Storage  Temperature: -20 - 60 C        full cut blade tape  none  
       Humidity: 10 - 90 % RH        partial cut blade tape  none or 1 tab  
   External dimensions (W x D x H)  108 x 58 x 20 mm  
   Weight    Approx. 97 g