A Method for Measuring Electrical Properties of OPC Drum Using “Liquid Electrode Contact Method”
Abstract:Electrical properties of OPC (Organic Photoconductor) drum have been measured by using liquid electrode contact method. On conventional measurement for electrical characterization of OPC drum, some simulators made based on electrophotographic process have been used. Meanwhile, on the liquid electrode contact method, there are the features that the liquid electrode is put on OPC directly, which can maintain stable charge supply to surface of OPC drum, and measurement area is fixed,. And the time required for fatigue of OPC drum was significantly reduced compared to conventional method when water was used as a liquid electrode. Additionally, it is also an advantage that the surface of OPC drum is unsoiled before and after testing, unlike the methods using vapor-deposited films etc. In this report, we aimed to capture, assess and compare the characteristics of the OPC drum by using liquid electrode contact method.
Document Type: Research Article
Publication date: 2012-01-01
For more than 25 years, NIP has been the leading forum for discussion of advances and new directions in non-impact and digital printing technologies. A comprehensive, industry-wide conference, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems, including drop-on-demand ink jet, wide format ink jet, desktop and continuous ink jet, toner-based electrophotographic printers, production digital printing systems, and thermal printing systems, as well as the engineering capability, optimization, and science involved in these fields.
Since 2005, NIP has been held in conjunction with the Digital Fabrication Conference.
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