Toshiba e-STUDIO555 Service Manual page 147

Note:
Adjust the belt tension with a belt tension
jig when installing the motor.
<Adjustment procedure for the belt tension>
1. Remove 5 screws to take off the DF bracket.
2. Hook the belt tension jig to the position as
shown in the figure.
3. Loosen the 2 screws, which fix the motor
bracket, and then tighten them when the belt
is strained.
4. Remove the belt tension jig and install the DF
bracket.
[L] Carriage home position sensor (S6)
(1) Take off the top left cover
( P.2-42 "[D] 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.
© 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved
DF bracket
Fig. 6-44
Screw
Scan motor
Fig. 6-45
Protection sheet
Carriage home position sensor
Fig. 6-46
6 - 23
Belt tension jig
Screw
e-STUDIO555/655/755/855
SCANNING SECTION
6