PCDU, Toner Supply
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PCDU, Toner Supply
PCDU (Photo Conductor and Development Unit)
• The PCDU (K) for MP C307 is different from the one for MP C407. Make sure that you use the
correct part number when ordering a PCDU (K).
1. Remove the waste toner bottle. (Waste Toner Bottle)
2. Only when removing the PCDU (K), release the ITB contact lever [A].
• This step is not required for removing the PCDU (CMY).
3. Check that the ITB has no tension before removing the PCDU. Otherwise, the ITB may be damaged. To
release the tension of the ITB, turn the ITB contact cam's screw [A] counterclockwise, until the flat part of
the half moon on the screw points to the right.