Seiko LTP F Series Dokumentacja Pobierz pdf (Strona 22)

3-4

3.2.2 Heat Element Dimensions for the LTPF347

The LTPF347 contains a thermal head with 640 heat elements (dot-size). The 576 dots (72 mm to

the paper width 80 mm) is a printable area due to a relation with the paper width.

When transmitting print data, enter (NUL) data for the data string equivalent to 32 dots each in right

and left sides.

576 Dots (72mm)

0.125mm

32 Dots 32 Dots

640 Dots (80mm)

Printable area

Figure 3-3 Heat Element Dimensions (LTPF347)

Figure 3-4 Print Area (LTPF347)

mm (Paper width)

74 mm (Printing width)

3 mm

0.125 mm

(Paper feed

pitch)

3 mm

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1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 85 86

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