2-20 Service Manual
5021-0XX
87 Fuser Exhausted Fuser is completely
used.
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 4-55.
87 Fuser Life
Warning
Fuser is nearing
end of life.
Press Go to clear message
and continue printing.
Replace fuser. Go to “Fuser
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 4-55.
87 Fuser Missing Fuser is either
missing or
incorrectly installed.
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.
Message Description Action
To Next Page
Loading...
