3 • Removal & Replacement
3.1.3 Adjustment at installation of the carriage
drive belt
The tension adjustment of the belt is necessary after the
carriage drive belt is exchanged.
1) Loosen the screw [1].
2) Adjust belt tension at the hook [1] so that
the tension falls in the tolerance.
Tolerance: 1 kg±10%
3-8
[1]
[1]
SDT345A DM100i/DM200i Series Service Manual & Parts List