Datamax ?-class series Maintenance Manual page 38

Model Number Resistance Range (in Ohms)
M-4206
&
M-4208
M-4306
Turn 'Off' and unplug the printer. Remove the DMM leads and reinstall the Side Covers.
Adjustments and Maintenance
Printhead Voltage Adjustment Table
561 – 586
587 – 611
612 – 635
636 – 660
661 – 685
686 – 710
711 – 734
947 – 989
990 – 1030
1031 – 1072
1073 – 1114
1115 – 1156
1157 – 1197
1198 – 1239
1240 – 1281
2-28
Power Supply Voltage Tolerance (in VDC)
22.3 – 22.5
22.8 – 23.0
23.2 – 23.4
23.7 – 23.9
24.1 – 24.3
24.6 – 24.8
25.0 – 25.2
22.3 – 22.5
22.8 – 23.0
23.3 – 23.5
23.7 – 23.9
24.1 – 24.3
24.6 – 24.8
25.0 – 25.2
25.4 – 25.6