3.2.2Heat 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.

 

640 Dots (80mm)

 

32 Dots

576 Dots (72mm)

32 Dots

0.125mm

Printable area

Figure 3-3 Heat Element Dimensions (LTPF347)

80

+0

mm (Paper width)

 

 

 

 

 

 

 

-1

 

 

 

 

3 mm

74 mm (Printing width)

3 mm

 

 

 

 

 

 

 

0.125 mm (Paper feed pitch)

Figure 3-4 Print Area (LTPF347)

3-4