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Dot Matrix Printing
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Ultra Compact Design
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Lightweight
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High Reliability
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58 mm Paper width
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5V operation
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Number of Columns
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MD910: 24 Columns
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MD911: 40 Columns
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??
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Ribbon |
IR91P |
Purple Ribbon for MD910/911 |
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IR91PL |
Longer life Purple Ribbon for MD910/911, can only be used if enough space is allowed for in the casing |
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Paper |
P5757 |
Plain Paper rolls 57 x 57 mm |
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C5757 |
2Ply Paper rolls 57 x 57 mm?? |
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Printing Method |
9 Pin Serial dot Matrix |
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Printing Direction |
left to right (one way) |
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Number of Columns |
24 columns, 144 dots/line |
40 columns, 180 dots/line |
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Printing Speed (Max.) |
approx. 2.5 lines/sec. |
approx. 1.8 lines/sec. |
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Paper Feeding Speed (Max.) |
approx. 5 lines/sec. |
approx. 3.6 lines/sec. |
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Character Size |
1.62 × 2.4 mm |
1.08 × 2.4 mm |
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Font |
5 x 7 |
4 x 7 |
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Character Pitch Interval of Columns |
1.98 mm |
1.19 mm |
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Interval of Lines |
4.23 mm |
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Paper feed method |
Friction |
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Paper Type |
Plain Paper, Single or 2 Ply |
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Paper Width |
57.5 mm +/- 0.5 mm |
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Motor |
Voltage:5.0 V DC /Peak current:Approx.1A /Average current:0.3A max. |
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Dot pulse sensor |
Photo interrupter |
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Home pulse sensor |
Leaf switch |
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Printing sensor |
Voltage:5.0 V DC /Resistance:1.7 ±0.3 O(25 °C) |
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Paper feed solenoid |
Voltage:5.0 V DC /Resistance:9 ±2 O(25 °C) |
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Connecting method |
Copper foil patterns at 2.54mm pitch. |
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Drive voltage |
3.5 ~5.5V DC |
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External Dimensions (W x D x H) |
90 × 45.5 × 16 mm |
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Weight |
105 g +/- 10% |
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Operating Temperature |
0 ~ 50 °C |
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Storage Temperature |
-25 ~ 70 °C |
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Reliability (MCBF) |
1.5 million lines |
1 million lines |
