Lexmark 5021-0XX User Manual
Page 168

2-90
Service Manual
5021-0XX
6
Remove items (see
board cage removal” on
page 4-57
printer to expose power
supply bracket. Using an
ohmmeter, ensure power
switch is good. Is power
switch good?
Go to step 7.
Replace power
supply bracket.
See
voltage power
supply (LVPS)
with cage
removal” on
page 4-60
for
steps to remove
power supply
bracket.
7
Check LVPS ACN1, ACN2,
and ACN3 for proper
connection. Are cables
properly connected to
LVPS?
Replace LVPS.
See
voltage power
supply (LVPS)
with cage
removal” on
page 4-60
Properly connect
cables.
Step
Questions / actions
Yes
No
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