GE MAC 3500

Revision L MAC™ 3500 Resting ECG Analysis System 4-39
2021337-036
Troubleshooting: CPU PCB Input/Output Signals
Thermal Printer, J12
Pin No. Signal
1 Thermal Printer Power
2 Thermal Printer Power
3 Thermal Printer Power
4 Thermal Printer Power
5 Thermal Printer Power
6 Thermal Printer Power
7 Thermal Printer Power
8 Ground
9 Ground
10 Ground
11 Ground
12 Ground
13 Ground
14 Ground
15 Cue Sense
16 NC
17 5V Main Power
18 Ground
19 Data Strobe
20 Data Strobe
21 Data Strobe
22 Data Strobe
23 Data Load
24 Data Clock
25 Print Head Temperature
26 Pixel Data