
Line Thermal Printer Mechanisms
Accessories
| Control board | 
 | Gate array | 
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| Interface | Parallel and  | 
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| Number of columns | Font A: 32 / Font B: 42 | 
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| Font | Font A: 12 × 24 dots / Font B: 9 × 24 dots | |
| Command set | ESC/POS | 
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| Barcode | Supported | 
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| Firmware location | Flash memory | 
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| Buffer | 2k bytes | 
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| Supporting devices | Auto cutter, Paper sensor,  | |
| Dimensions | 75 × 80mm | 
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| Source voltage | 5.0 ±5% | 
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| Gate array | 
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MLT-289 
Paper Roll
58
mm
■58mm paper width
■5V operation
■52.5mm/sec printing speed
■Ultra compact design
■Platen removable design
Specifications
| Printing method | 
 | Line thermal dot printing | 
| Total dots | 
 | 384 dots/lines | 
| Dot density | 
 | 8 dots/mm | 
| Printing width | 
 | 48mm | 
| Printing speed | 
 | Max. 420  | 
| Paper feeding pitch | 0.125mm | |
| Sensors | Head temperature | Thermistor | 
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 | Paper presence | |
| 
 | Platen | Mechanical switch | 
| Voltage range | VH | DC 4.2 — 8.5V | 
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 | Vdd | DC 4.75 — 5.25V | 
| Current | Head (VH = 5V) | Max. Approx. 1.7A | 
| consumption | Motor (VH = 5V) | Max. Approx. 0.5A | 
| Recommended | Width | 58mm | 
| paper | Thickness | 65µm | 
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 | Paper (Manufacturer) | |
| Reliability | Head  | 100,000,000 pulses or more | 
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 | Head  | 50km or more | 
| Environment | Operation | Temperature: 0 ~ 45°C | 
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 | Humidity: 35 ~ 85% RH | 
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 | Storage | Temperature:  | 
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 | Humidity: 10 ~ 90% RH | 
| External dimensions (W × D × H) | 76.8 × 37 × 16mm | |
| Weight | 
 | Approx. 50g | 
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Type Classification
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 | 1) Model | 2) Paper path | |
| None:Curl | |||
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| 25 | 1) Model | 
