4. Replacement and Adjustments
Reassembling the Belt Unit and Belt Cleaning Unit
Before You Begin...
Here are some important precautions you should obey when reassembling the ITB Unit.
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• When you install the new belt, the edge of the belt with the encoder film strip must be at the back of
the unit with the image position sensor. The encoder edge of the ITB is silver.
• Never touch the ITB rollers when removing/installing the belt. If a roller (or the surface of the belt) is
touched accidentally, moisten a clean cloth and clean the affected area.
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