5. Specifications
A. Physical Characteristics
| Print Method | Direct thermal | 
| Paper Width | 57.5 mm ± 0.5 mm | 
| Effective Print Width | 48 mm | 
| Print Speed | Approx. 52 mm/sec or 14 lines/sec | 
| Print Head | Print density: 384 dots/line or 8 dots/mm | 
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 | Print dot space: 0.125 mm | 
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 | Print life: 50 km | 
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 | Overheat suspension protection | 
| Interface (Serial) | Dsub  | 
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 | 9600 bps, none, 8 bits, 1 stop bit | 
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 | RTS/CTS and Xon/Xoff protocol | 
| Interface (Parallel) | Dsub  | 
| 
 | 8 bits, BUSY protocol | 
| Cash Drawer Port | DC 12V/1A,  | 
| Net Weight | 740 g (without cable and paper roll) | 
| Dimensions | 185 mm (L) x 114 mm (W) x 90 mm (H) | 
| Operating Environment | Temperature: 0 - 50¢J | 
| 
 | Humidity: 10 - 80 RH | 
| Power Input | DC 8V/3.5A | 
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| B. Printer Font | 
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| ASCII Character | 12 x 24 dots, 1.25 mm (W) x 3.00 mm (H) | 
| Print Commands | ESC/POS | 
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| C. Print Paper | 
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| Type | Thermal | 
| Model Number | |
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| Parameters | Width: 57.5 ± 0.5 mm | 
| 
 | Max diameter: 50 mm | 
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 | Thickness:  | 
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