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MD-900, Equiped with 2 serial print heads |
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- Fast print speed
- Small size
- Light weight
- 5V operation
- 2 serial print heads
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| Specifications: |
MD910 |
MD911 |
| Printing method
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Serial impact dot printing
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Printing direction
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Uni-directional |
| Printing speed |
2.5 lines/sec |
1.8 lines/sec |
Number of columns
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24 |
40 |
| Font |
5 x 7 |
4 x 7 |
| Number of wire |
8 wire (4 pins x 2 heads) |
| Character size (W x H) |
Approx. 1.7 x 2.4mm |
Approx. 1.1 x 2.4mm |
| Character pitch |
1.98mm (interval of columns) |
1.17mm (interval of columns) |
| 3.52 mm (interval of lines) |
| Motor |
Voltage 5.0V, peak current 1A |
| Average current 0.3A |
| Dot pulse sensor |
Photo interrupter |
| Home pulse sensor |
Leaf switch |
| Printing solenoid |
5V DC, resistance 1.7Ω |
| Paper feed solenoid |
5V DC, resistance 9Ω |
| Connecting method |
Copper foil paterns, 2.54mm |
| Driving voltage |
3.5 - 5.5V DC |
| Paper |
58mm |
| Copy |
Original + 1 copy |
| Ribbon |
IR-91 (B - black or P - purple) |
| External dimension (W x D x H) mm |
90 x 45.5 x 16 |
| Operating temperature |
0 - 50°C |
| Storaget temperature |
-25 - 75°C |
| Reliability |
MCBF: 1.5 million lines |
MCBF: 1.0 million lines |
| Weight (g) |
105 |
| Control board |
CBM-909-2D |
CBM-909-4D |
| Options |
Paper winder AW-5
No knob: -SS
Horizontal knob: -HS
Vertical knob: -VS
Cold temp model: -A
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