Relevance with resistance distribution and accumulated charge by three-dimensional space charge observation in a PI film with carbon

We examine the toner transcription mechanism by the observation of space charge movement in intermediate transfer belt on the applied voltage. And it was observed about the relevance with the resistivity distribution and image defect by the measurement such as three-dimensional space charge distribution and electrical conductivity. Therefore, it became possible that an image defect was predicted by measuring the space charge distribution in a intermediate transfer belt. In the future, we intend to investigate about the electrical conductivity mechanism of a intermediate transfer belt.