Sam4s ER-390 SERIES Service Manual page 13

2-3 Thermal Printer Specifications
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
10
21
SAM4S ER-390 SERIES
Signal Description
VH (+8.5V)
VH (+8.5V)
DO (Serial Data Output)
/LAT (nLATCH)
GND
GND
STB1 (nSTROBE#1)
STB2 (nSTROBE#2)
STB3 (nSTROBE#3)
TM (Thermistor)
TM (Thermistor)
VCC (+5V)
STB4 (nSTROBE#4)
STB5 (nSTROBE#5)
STB6 (nSTROBE#6)
GND
GND
CLK (Serial Clock)
DI (Serial Data Input)
VH (+8.5V)
VH (+8.5V)
Table2-9 Thermal Head Pin Assignment
2 Product Specifications
Remark
N.C
Short on Print PCB
Short on Print PCB
2-7