Lexmark C520 Series Service Manual page 118

5022-xxx
Step Questions / actions
3 Remove HVPS. Go to
supply (HVPS) removal" on page
Check for continuity between black1 and
black2 on transfer contact assembly. Is
continuity present?
4 Replace transfer contact assembly. Go to
"Transfer contact assembly removal" on
page 4-57. Does error clear?
5 Replace HVPS. Go to
supply (HVPS) removal" on page
Does error clear?
2-60
Service Manual
"High volt power Go to step 4.
4-55.
Problem solved.
"High volt power Problem solved.
4-55.
Yes
Replace transfer contact
assembly. Go to
contact assembly
removal" on page
Go to step 5.
Replace system card. Go to
"System card removal" on
page 4-47.
No
"Transfer
4-57.