Lexmark C910 Service Manual page 147

5055-01X
Questions /
Step
Actions
6 Measure for +24 V
dc between pins 1
and 2 on
connector PJ3 on
the finisher control
board. Measure
for +5 V dc
between pins 1
and 3 on PJ2 on
the finisher control
board. Is either
voltage missing?
Yes
Replace the power
supply.
Diagnostic Information
No
Replace the finisher
control board.
2-31