Energy Efficiency Evaluation of Printing Device Based on Data Analysis

In order to implement national energy efficiency level evaluation standard more effectively and reduce the energy consumption of office, we further discuss current energy efficiency evaluation of printing device. This paper integrate the problems during collecting data to analyze the limited values of energy efficiency in printer and fax and corresponding test methods in energy efficiency level standard. It respectively introduces computation model and methods for typical energy consumption method, model power method, and basic steps and detection methods. It proposes items needing attention during detection and we put forward some suggestions and measures for power energy consumption programs.