BIXOLON SMP6350, Руководство пользователя, Страница: 18 / 59

Rev. 2.03 - 18 -
SMP6350
3. Thermal Printer Head
Thermal head is configured with a thermal device and thermal head drive that drives and
controls the thermal device. Data input from the DI terminal is “High” for printing and
“Low” for not printing. Data from DI terminals are transferred to the shift registers at the
rising edge of the CLK.
After transferring one line of data, the data is stored to the latch register by making the
/LAT signal “Low”. Depending on the stored printing data, the thermal device is activated
by making /STB signal “Low”.
3-1 Specification
Printing width 72mm
Total number of dots 576 dots
Dot density 8 dots/mm
Dot pitch 0.125mm
3-2 Block Diagram of the Head