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e-STUDIO160/200/250 ADJUSTMENT ITEMS 1 - 76 December 2002 TOSHIBA TEC
1.8.2 Installing the scanner motor
When mounting the scanner motor, adjust the tension of timing belt 142 and timing belt 157 in the
following manner.
Note: When mounting, do not mix up the screws.
Fig. 1-8-7
048-3
Scanner motor
Fig. 1-8-8
048-4
Belt tension jig
Spring jig
(wire)
Fig. 1-8-9
048-5
Spring jig
(belt)
Fig. 1-8-10
048-6
Screw
Screw lock point
048-2-1
1. Loosely tighten the scanner motor and scan-
ner motor bracket assembly using 2 screws and
mount timing belt 142. (There should be suffi-
cient play to enable the scanner motor and
scanner motor bracket assembly respectively
to move right-to-left.)
2. Mount the belt tension jig and spring jig (wire).
Rotate the scanner motor pulley two to three
turns to allow the timing belt and pulley to be
securely meshing.
Secure the 2 screws loosely tightened in step
1.
3. Apply screw lock paint to the 2 screws secured.
4. Remove the belt tension jig and spring jig used
in step 2
5. Loosely tighten the scanner motor bracket as-
sembly to the scanner motor assembly using 4
screws.
(There should be sufficient play to enable the
scanner motor bracket assembly to move right-
to-left.)
Mount timing belt 157.
6. Mount the spring jig (belt).
Rotate scanner motor pulley two to three turns
to allow the tooth sides of timing belt 157 and
gear to be securely meshing.
Secure the 4 screws loosely tightened in step
5.
7. Apply screw lock paint to the 4 screws secured.
8. Remove the spring jig used in step 6.