User Manual
68 
20. SPECIFICATIONS 
 Printer Specifications 
Item                   Specification 
Model        MP-B30-B02JK1  (Bluetooth Model) 
      MP-B30-W02JK1x   (Wireless LAN Model) 
Printing method        Thermal printing 
Dot density        8 dots/mm 
Paper width / Printing width      80 mm / 72 mm (576 dots) 
(Number of effective dots)         
Number of characters per line
*1
        24 dots × 12 dots  48 digits 
      16 dots ×    8 dots  72 digits 
Character size      1-byte: H 24 dots × W 12 dots, H 16 dots × W
    8 dots 
(H × W)        2-byte: H 24 dots × W 24 dots, H 16 dots × W 16 dots 
Printing speed max.        127 mm/s 
Operating temperature        -20°C to 55°C (-4°F to 131°F) 
Relative humidity
*2
        10%RH to 90%RH 
Dimensions (W × D × H)        105 mm × 126 mm × 58 mm 
Mass        Approx. 395 g 
      (including the battery pack, excluding the thermal paper) 
  *1: This is the numerical value when character spacing is 0 dots. 
  *2: The guaranteed humidity at each temperature is within the range shown in Figure 20-1. 
Figure 20-1 Operating Temperature and Humidity Range (Printing)  










