8.MECHANICAL SPECIFICATION
8.1Printer Mechanism
(1) | Print method | Line thermal printing |
|
(2) | Number of dot | 384 dot/line |
|
(3) | Head density | 8 dot/mm |
|
(4) | Print width | 48 mm |
|
(5) | Sensors | Head temperature | Thermistor |
|
| Paper end | Photo Interrupter |
|
| Mechanical switch | |
(6) | Paper | Paper width | 58 mm+0/Ð1 |
|
| Paper thickness | 65 ∝m |
|
| Recommended paper | |
|
| Outside diameter | Max 40 mm or 50 mm (by model) |
(7) | Paper feed force | 0.49N or more |
|
(8) | Paper keep force | 0.78N or more |
|
(9) Reliability | Head life | 6 million lines (Room temperature normal humidity) |
|
| 100 million pulses |
|
| 50 km |
| MCBF | 15 million lines (Duty 12.5%) |
8.2 Card Reader
(1) | Supported track | ISO (JIS) 1, 2, 3 |
|
| |
(2) | Card thickness | 0.76 mm +/Ð0.08 mm |
| ||
(3) | Specifications of each track |
|
| ||
|
|
|
|
|
|
|
| Track | |||
|
| Record density | 210 BPI | 75 BPI | 210 BPI |
|
|
|
|
|
|
|
| Record capacity | 79 characters (7 bits) | 40 characters (5 bits) | 107 characters (5 bits) |
8.3 Lifetime of Mechanical Parts
Power switch: 45,000 times (30 times/day ⋅ 300 days ⋅ 5 years)
Ñ 76 Ñ