Specifications

Technician’s Guide 2-13
TEST POINT VOLTAGES
TP1 150mV to 200mV Edge Sensor on Backing
TP1 Greater than 2.0V Edge Sensor on Label
TP2 9.5 V +/-1.0V Unregulated Supply Voltage
TP3 5.0V +/- 0.3V Regulated Supply Voltage
TP4 40.0V +/- 4.0V Stepper Motor Voltage
TP5 5.1V +/- 0.5V Motor driver power voltage Right Side
Voltage should drop slowly on power down
TP6 -10mv less than Battery Current * With Power OFF *
After the time and date has been set
TP7 20.0V +/- 1.0V Regulated Print Head Voltage
PA/4000 must be printing to check
Figure 2-3
Other Voltage Checks
U1 PIN 8 4.6V +/- 0.3V Clock Power * With Power ON *
U1 PIN 8 3.6V to 2.5V Clock Power * With Power OFF *