Sam4s ER-380F - Page 14

2 Product Specifications
SAM4S ER-380M/F SERIES 2-7
2-3 Thermal Printer Specifications
Pin No. Signal Description Remark
1 VH (+8.5V)
2 VH (+8.5V)
3 DO (Serial Data Output) N.C
4 /LAT (nLATCH)
5 GND
6 GND
7 STB1 (nSTROBE#1)
8 STB2 (nSTROBE#2)
9 STB3 (nSTROBE#3)
Short on Print PCB
10 TM (Thermistor)
11 TM (Thermistor)
12 VCC (+5V)
13 STB4 (nSTROBE#4)
14 STB5 (nSTROBE#5)
15 STB6 (nSTROBE#6)
Short on Print PCB
16 GND
17 GND
18 CLK (Serial Clock)
19 DI (Serial Data Input)
10 VH (+8.5V)
21 VH (+8.5V)
Table2-9 Thermal Head Pin Assignment