Toshiba e-STUDIO556 Service Manual page 254

4.9.7 Recycle toner transport motor (M8) and Hopper motor (M7)
(1) Disconnect 1 connector, remove 2 screws,
and then take off the recycle toner transport
motor.
(2) Disconnect 1 connector, remove 2 screws,
and then take off the hopper motor.
Note:
Pay attention to the size (length) of the
screws. If incorrect ones are used, the motor
could be damaged.
4.9.8 Developer unit
(1) Take off the toner recycle unit.
( P.4-89 "4.9.6 Toner recycle unit")
(2) Rotate the L-shaped shaft upward to release
the lock.
(3) Disconnect 1 connector and pull out the
developer unit to the front side.
4.9.9 Developer material
(1) Take off the developer unit.
( P.4-90 "4.9.8 Developer unit")
(2) Remove 2 screws to take off the top cover.
e-STUDIO556/656/756/856/557/657/757/857
DISASSEMBLY AND REPLACEMENT
Hopper motor
Screw
Recycle toner transport motor
Fig. 4-251
Developer unit
Fig. 4-252
Top cover
Fig. 4-253
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4 - 90
Connector
Screw
L-shaped shaft