Toshiba e-STUDIO556 Service Manual page 195

4.3.16 Carriage home position sensor (S6)
(1) Take off the top left cover.
( P.4-2 "4.1.5 Top left cover")
(2) Remove the protection sheet.
(3) Disconnect 1 connector to take off the
carriage home position sensor.
Note:
When the sensor has been replaced, be sure
to put a new protection sheet.
4.3.17 Scan motor (M1)
(1) Take off the top rear cover and the rear
cover.
( P.4-3 "4.1.6 Top rear cover",  P.4-5
"4.1.13 Rear cover")
(2) Remove 1 screw and release the 2 clamps.
(3) Remove 4 screws and take off the bracket[1].
(4) Release the harness from the harness
clamp.
(5) Remove 3 screws and take off the scan
motor with the whole bracket.
Note:
hen installing the scan motor, be sure to
perform the belt tension adjustment.
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Fig. 4-85
[1]
Fig. 4-86
Screw
Fig. 4-87
e-STUDIO556/656/756/856/557/657/757/857
4 - 31
Carriage
home position sensor
Scan motor
DISASSEMBLY AND REPLACEMENT
4