Lexmark C510 - Page 151

Diagnostic information 2-73
5021-0XX
5 Replace HVPS. See
“High voltage
power supply
(HVPS) removal”
on page 4-59. Has
error cleared?
Problem solved. Go to step 6.
6 Replace engine
controller board.
See “Engine
controller board
removal” on
page 4-55. Has
error cleared?
Problem solved. Replace I/O
board. See “I/O
board removal”
on page 4-70.
Step
Questions /
actions
Yes No