4. ITB contact sensor [B] (hooks)
TM (Toner Mark) Sensor Base
1. Open the top cover.
2. Remove all AIO cartridges ( p.33).
3. Slide the ITB unit to the front side or remove it.
4. Rear cover ( p.25)
5. Controller box cover ( p.64)
6. Controller bracket ( p.65)
7. Disconnect CN306 on the EGB ( x 1).
4. Replacement and Adjustment
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