Specifications

3-25
Table 3- 10 Temperature and Corresponding Thermistor Resistance
Temperature
(°
°°
°C)
Thermistor
Resistance (kΩ
ΩΩ
Ω)
Temperature
(°
°°
°C)
Thermistor
Resistance (kΩ
ΩΩ
Ω)
-40 375.54 40 8.63
-35 275.39 45 7.26
-30 204.55 50 6.14
-25 153.76 55 5.22
-20 116.89 60 4.46
-15 89.82 65 3.83
-10 69.71 70 3.30
-5 54.61 75 2.86
0 43.17 80 2.48
5 34.42 85 2.17
10 27.66 90 1.90
15 22.40 95 1.67
20 18.27 100 1.47
25 15.00
30 12.40
35 10.31
3.6.9 How to Print Using 2-ply Thermal Paper
For fine printing, drive the thermal elements two times at half of the drive pulse that was calculated using
equation (3) in Section 3.6.1.
Figure 3-12 How to Drive 2-ply Thermal Paper
PRINTING TIME
300µ
µµ
µs (INTERVAL TIME)
t : HEAD DRIVE PULSE WIDTH (ms)
t
2
t
2