3. ITB contact sensor [B] (hooks)
TM (Toner Mark) Sensor Base
1. Open the top cover.
2. Remove all AIO cartridges ( p.36).
3. Slide the ITB unit to the front side or remove it.
4. Rear cover ( p.25)
5. Controller box cover ( p.76 "Controller Board")
6. Disconnect CN305 on the EGB ( x 1).
Image Transfer
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