TM 5-3610-256-14
HIGH VOLTAGES INSIDE CABINET MAY CAUSE INJURY OR DEATH
IF BODY OR PROBES ACCIDENTALLY CONTACT LIVE WIRES.
f. Plug in power cord.
g. Power ON.
h. Turn on printer switch.
i. Read voltage at ballast transformers with multimeter as follows: white to red and white to yellow.
Voltage must be higher than 275 V ac. Voltage lower than 275 V ac indicates defective ballast transformer.
j. Read voltage between the black and white leads at each lamp socket. Voltages must be 2 to 4 V ac.
Voltages above or below value indicate defective ballast transformer.
Unplug power cord before servicing machine. Death
or injury may result from failure to comply with this
warning.
k. Unplug power cord.
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