Sharp MX-4100N Service Manual page 477

5) Pinch the knob and remove the development unit.
6) Hold the lock lever and pull out each drum unit slowly.
Hold the lower section of the unit and remove it with both
hands.
B. Others
a Waste toner drive motor
b Waste toner full detection switch
b
a
Parts
MX-5001N PHOTOCONDUCTOR SECTION i – 6
(1) Waste toner drive motor
1) Remove the frame cover.
2) Disconnect the connector and remove the screw, and remove
the waste toner drive unit.
Remove the screw, and remove the waste toner drive motor
from he waste toner drive unit.
(2) Waste toner full detection switch
1) Remove the frame cover.
2) Disconnect the connector and remove the screw, and remove
the waste toner drive unit.
3) Remove the screw and the spring, and remove the waste toner
box instillation lever.
Disconnect the connector and disengage the pawl. Remove
the waste toner full detection switch.