Toshiba e-STUDIO556 Service Manual page 265

(5) Remove 3 screws to take off the fan.
4.9.22 Toner bag full detection sensor (S11)
(1) Take off the SYS board case.
( P.9-5 "9.1.5 SYS board case")
(2) Disconnect 1 connector and remove 1 screw
to take off the toner bag full detection sensor.
4.9.23 Used toner transport motor (M9)
(1) Take off the rear cover.
( P.4-5 "4.1.13 Rear cover")
(2) Take off the left rear cover.
( P.4-5 "4.1.12 Left rear cover")
(3) Disconnect 1 connector and remove 2
screws to take off the used toner transport
motor.
Note:
Pay attention to the size (length) of the
screws. If incorrect ones are used, the motor
could be damaged.
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Developer unit fan
Fig. 4-282
Toner bag full detection sensor
Fig. 4-283
Fig. 4-284
e-STUDIO556/656/756/856/557/657/757/857
4 - 101
Used toner transport motor
DISASSEMBLY AND REPLACEMENT
4