Seiko LTP1245R-C384-E, Техническое описание, Страница: 37 / 74

3-23
3.6.7 Calculation Sample for the Head Activation Pulse Width
Table 3-9 displays the calculation sample of the head activation pulse width that was calculated using
equation (3) and the values obtained using equations (4) to (8).
Table 3-9 Activation Pulse Width
Note) The above table shows values for the 59
µ
m recommended thermal paper (TF50KS-E2D), Rc+rc=0.16
Ω
, and N=64.
In the shaded area, the drive pulse width exceeds the allowable activation pulse width or the activation pulse width
exceeds the motor drive frequency. Therefore, use the motor drive frequency shown in the unshaded area.
Motor Drive Frequency (PPS)
Head Drive
Voltage (V)
Thermistor
Temperature
℃
100 200 300 400 500 600 700 800 900 1000
0 9.92
10 9.07
20 8.21
30 7.35
4.2 40 6.50
50 5.64
60 4.79 4.56
70 3.93 3.75
80 3.07 2.93 2.81
0 5.24 5.00
10 4.79 4.57
20 4.34 4.14
30 3.89 3.70
5.0 40 3.43 3.27 3.14
50 2.98 2.84 2.72
60 2.53 2.41 2.31 2.22
70 2.08 1.98 1.90 1.83 1.76
80 1.62 1.55 1.48 1.43 1.38 1.34
0 3.02 2.88 2.76
10 2.76 2.63 2.52 2.43
20 2.50 2.38 2.28 2.20
30 2.24 2.14 2.05 1.97 1.90
6.0 40 1.98 1.89 1.81 1.74 1.68 1.63
50 1.72 1.64 1.57 1.51 1.46 1.42 1.38
60 1.46 1.39 1.33 1.28 1.24 1.20 1.17
70 1.20 1.14 1.09 1.05 1.02 0.99 0.96
80 0.94 0.89 0.86 0.82 0.80 0.77 0.75
0 1.88 1.80 1.72 1.66 1.60 1.55
10 1.72 1.64 1.57 1.51 1.46 1.42 1.38
20 1.56 1.49 1.42 1.37 1.32 1.28 1.25 1.21
30 1.40 1.33 1.28 1.23 1.19 1.15 1.12 1.09 1.06
7.2 40 1.23 1.18 1.13 1.08 1.05 1.02 0.99 0.96 0.94
50 1.07 1.02 0.98 0.94 0.91 0.88 0.86 0.83 0.81
60 0.91 0.87 0.83 0.80 0.77 0.75 0.73 0.71 0.69
70 0.75 0.71 0.68 0.66 0.63 0.61 0.60 0.58 0.57
80 0.58 0.56 0.53 0.51 0.50 0.48 0.47 0.45 0.44
0 1.45 1.38 1.32 1.27 1.23 1.19 1.16 1.13 1.10
10 1.32 1.26 1.21 1.16 1.12 1.09 1.06 1.03 1.01 0.98
20 1.20 1.14 1.10 1.05 1.02 0.99 0.96 0.93 0.91 0.89
30 1.07 1.02 0.98 0.94 0.91 0.88 0.86 0.84 0.82 0.80
8.0 40 0.95 0.90 0.87 0.83 0.81 0.78 0.76 0.74 0.72 0.71
50 0.82 0.79 0.75 0.72 0.70 0.68 0.66 0.64 0.63 0.61
60 0.70 0.67 0.64 0.61 0.59 0.58 0.56 0.54 0.53 0.52
70 0.57 0.55 0.52 0.50 0.49 0.47 0.46 0.45 0.44 0.43
80 0.45 0.43 0.41 0.39 0.38 0.37 0.36 0.35 0.34 0.33
0 1.25 1.19 1.14 1.10 1.06 1.03 1.00 0.97 0.95 0.93
10 1.14 1.09 1.04 1.00 0.97 0.94 0.91 0.89 0.87 0.85
20 1.03 0.99 0.94 0.91 0.88 0.85 0.83 0.81 0.79 0.77
30 0.93 0.88 0.85 0.81 0.79 0.76 0.74 0.72 0.70 0.69
8.5 40 0.82 0.78 0.75 0.72 0.69 0.67 0.65 0.64 0.62 0.61
50 0.71 0.68 0.65 0.62 0.60 0.58 0.57 0.55 0.54 0.53
60 0.60 0.57 0.55 0.53 0.51 0.50 0.48 0.47 0.46 0.45
70 0.49 0.47 0.45 0.44 0.42 0.41 0.40 0.39 0.38 0.37
80 0.39 0.37 0.35 0.34 0.33 0.32 0.31 0.30 0.29 0.29
Do not use this area because paper
feed errors may occur because of the
motor torque.