Lexmark Optra M410 Remanufacturing Instructions page 14

Slip the lip on the back edge of the wiper blade over the
cartridge edge, under the laser port shutter (FIG 37) and seat
the blade into position. Secure with one screw at each end.
Place lip on wiper
blade over edge of
waste bin
6.
Replace the OPC drum
If you are reusing the drum, clean it with compressed air or a
soft, lint-free cloth.
For best results, Static Control recommends replacing the OEM
drum after the OEM cycle.
NOTE
For best results, Static Control recommends using only
dry, filtered, compressed air or a soft, lint-free cloth to clean
the drum. Be careful not to nick the surface of the drum
with the air nozzle.
Lexmark Optra M410/M412, Remanufacturing Instructions
® ®
Make sure a torsion spring is in place on the non-geared end of
the drum (FIG 38).
FIG 37
Pad the coated area of the drum with a lubricating powder,
being careful to avoid getting powder on the gear (FIG 39).
Place the drum into the cartridge with the torsion spring to the
inside (FIG 40). Both the drum axle hub and the spring should
slide between the two alignment rails molded to the cartridge.
Apply lubricating powder
to drum surface
Alignment
Proper spring
Rails
position
Torsion Spring
FIG 38
FIG 39
FIG 40
SSS.314 page 13