
SRP-F310/312 
3-3  Thermal Printer Specifications
3-3-1  Printer Specification
1) 180dpi
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| Model | •  | 
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| Print Method | • Thermal Line Printing | 
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| Dot Density | • 0.141 mm(7 Dots/mm) | 
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| Printing Direction | • Unidirection with friction feed | 
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| Printing Width | • 72.2mm, 512 dot Position | 
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| Character / Line | • 42 (Font A: 12x24) | • 56 (Font B: 9x17 ) | 
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| Character Spacing | • 0.28mm (0.01) (2 dots) (Font A) | 
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| • 0.28mm (0.01) (2 dots) (Font B) | 
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| 
 | • Mono Max. 270mm (63.82 Lines/sec, 1/6inch feed) | 
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| Printing Speed | • 2color Max. 130mm (30.73 Lines/sec, 1/6inch feed) | 
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| 
 | • Ladder Barcode: Mono 270mm/sec, 2Color 130mm/sec | 
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| Paper feeding Speed | • Approx. 270mm/sec | 
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 | Table  | 
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| 2) 203 dpi | 
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| Item | 
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 | Description | 
 | Remark | |
| Model | •  | 
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| Print Method | • Thermal Line Printing | 
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| Dot Density | • 0.125mm(8 Dots/mm) | 
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| Printing Direction | •  | 
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| Printing Width | •80.0mm, 640 dot Position | 
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| Character / Line | • 48 (Font A: 12x24) | • 64 (Font B: 9x17 ) | 
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| Character Spacing | • 0.25mm (0.01) (2 dots) (Font A) | 
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| • 0.25mm (0.01) (2 dots) (Font B) | 
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| 
 | • Mono Max. 270mm (72 Lines/sec, 1/7inch feed) | 
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| Printing Speed | • 2color Max. 130mm (34.6 Lines/sec, 1/7inch feed) | 
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| 
 | • Ladder Barcode: Mono 270mm/sec, 2Color 130mm/sec | 
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| Paper feeding Speed | • Approx. 270mm/sec | 
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 | Table  | 
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| Item | 
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 | Remark | |
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 | • Alphanumeric Characters: 95 | 
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| Number of Character | 
 | • Extended Characters: 128 x 34 Page | 
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 | (Including one space page) | 
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 | • International Characters: 32 | 
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 | • 12 x 24 (Font A) (Including  | 
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| Character Structure | 
 | • 9 x 17 (Font B) (Including  | 
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 | Font A is selected as the default | 
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 | Table  | 
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| Rev. 1.00 | - 18 - |