Lexmark Optra S Accessory Manual

Maintenance Kit inStructionS

Lexmark optra S,
Lexmark optra t & t Series
Kit Contents (Fig. 1)
1 Fuser (part numbers vary with printer model)
1 Transfer Roll (99A1015)
1 Charge Roll (99A1017)
6 Pick Rolls (99A0070)
Fuser replaCement: (Caution: the fuser may be hot!)
1. remove Cap & Cover. Remove the redrive cap, fuser wick cover,
and, if present, the fuser wick. (Fig. 2)
2. remove rear Door. Partially open the rear door and lift it off its
hinges.
a. On the Optra S only, you will first have to remove the
screw that secures the door retaining strap. (Fig. 3)
3. remove the redrive assembly. Remove the redrive assembly (also
called the inner deflector on some models) from the rear of the
printer by removing two screws and releasing two latches. (Fig. 4)
a. On the Optra S only, remove a black plastic piece (on your
right as you face the rear of the printer) secured by one
screw. (Fig. 3)
4. Disconnect Fuser Cables. (Details vary – in all cases, observe
cable routing and take care not to pinch cables when installing
new fuser):
a. optra s with level 1 fuser board (long board, covered,
with five connectors): unplug three cables (one large two-
wire cable on left side of fuser, one eight-wire cable from J1
on board, and one two-wire cable from J3 on board) and
disconnect the ground wire (one screw). Make sure that the
new fuser has the same style board as the old fuser (it will
come with one of each style).
b. optra s with level 2 fuser board (short board, uncovered,
with four connectors): unplug two cables (one large two-wire
cable on left side of fuser and one eight-wire cable from J1 on
board) and disconnect ground wire (one screw). Note: Make
sure that the new fuser has the same style board as the old
fuser (it will come with one of each style).
c. optra t (610/612/614/616): no cables to unplug
(connectors are self-mating).
d. t520/522: unplug two large single cables from left side of
fuser (you will have to remove the screws – see Step 6 – and
slide the fuser partway out to access the connection points)
and one eight-wire cable from J1 on the fuser board, and
disconnect ground wire (one screw).
e. t620/622: no cables to unplug (connectors are self-mating).
t630/632/634: Unplug two cables (one large two-wire
f.
cable on the left side of the fuser and one eight-wire cable
from J1 on the fuser board).
5. remove Fuser. Remove or loosen two screws, one on each end of
the fuser (On the Optra T and T620/622 fusers, these are captive
screws) and slide the fuser out the rear of the printer. (Fig. 5)
6. install new Fuser. Reverse Steps 1 through 6 to install the new
fuser, making sure to route cables correctly and avoid pinching
them.
optra S: restraining
optra S: Screw for
Black Plastic Piece
Latches
Screws
optra S 1625 Fuser
Screws
1
2
strap screw
3
4
5