| Physical Characteristics | 
| Dimensions | 
TM-U220B, TM-U220D: 160 (w) x 248 (d) x 138.5 (h) mm | 
| TM-U220A: 160 (w) x 286 (d) x 157.5 (h) mm | 
| Weight | 
TM-U220D: 2.3Kg TM-U220B: 2.5Kg TM-U220A: 2.7Kg Kg | 
| Environmental Characteristics | 
| Operating Temperature | 
0 - 40°C | 
| Storage Temperature | 
-20 to 60°C | 
| Mechanism Characteristics | 
| Print method | 
9 Pin Serial Dot Impact | 
| Print Direction | 
Bi-Directional | 
| Copy capacity | 
1 original, 1 Copy | 
| Columns | 
 40/42 or 33/35  17.8/16 cpi or 14.5/13.3 cpi | 
| Print Speed | 
4.7 LPS (at 40 columns, 16 CPI)
 6.0 LPS (at 30 columns, 16 CPI) | 
| Paper Feed | 
Friction feed | 
| Print Font | 
Font
 Column capacity (columns)
  | 
7 x 9 / 9 x 9
 40/42 or 33/35
 | 
| Character size (mm) | 
1.2 (W) x 3.1 (H) / 1.6 (W) x 3.1 (H)
 | 
| Characters Per Inch | 
17.8/16 cpi or 14.5/13.3 cpi | 
| Character set | 
95 Alphanumeric, 37 International, 128 x 12 Graphic | 
| Interface | 
| Standard | 
RS-232 Serial or Centronics Parallel | 
| Optional | 
high Speed Serial, RS485, USB(4 options), Ethernet, WiFi | 
| Optional DM-D connector | 
Available with High Speed Serial and 2 of the USB | 
| Cash Drawer | 
2 Drawers | 
| Power | 
| Input | 
24V/DC from PS-180 External Power Supply | 
| Consumption | 
 30W | 
| Paper Specifications | 
| Roll Width | 
76mm, 69.5mm, 57.5mm | 
| Roll Diameter | 
83mm Max. | 
| Core Size | 
10mm | 
| Thickness | 
0.06 to 0.085 mm | 
| Ink Cartridge Life | 
| Red/Black | 
0.75 Million Characters (Red) 1.5 Million Characters(Black) | 
| Black | 
3 Million Characters | 
| Reliability | 
| Head | 
100 x 10 6 Characters | 
| MCBF | 
18 x 104 Lines | 
| Cutter | 
5 x 105 Cuts    |