Lexmark C510 Service Manual page 98

5021-0XX
Message
87 Fuser Exhausted
87 Fuser Life
Warning
87 Fuser Missing
2-20
Service Manual
Description
Fuser is completely
used.
Fuser is nearing
end of life.
Fuser is either
missing or
incorrectly installed.
Action
Replace fuser.
If problem persists, check
cable for continuity that
connects engine controller
board connector FUCN and
fuser. If cable is bad, replace
cable. Otherwise, replace
engine controller board. Go to
"Engine controller board
removal" on page
Press Go to clear message
and continue printing.
Replace fuser. Go to
assembly removal" on
page 4-9.
Note: Fuser is a customer
ordered part.
If problem persists, check
cable for continuity that
connects engine controller
board connector FUCN and
fuser. If cable is bad, replace
cable. Otherwise, replace
engine controller board. Go to
"Engine controller board
removal" on page
Correctly install fuser. Go to
"Fuser assembly removal"
on page 4-9.
If problem persists, check
cable for continuity that
connects engine controller
board connector FUCN and
fuser. If cable is bad, replace
cable. Otherwise, replace
engine controller board. Go to
"Engine controller board
removal" on page
4-55.
"Fuser
4-55.
4-55.