The present invention is directed to an apparatus for use in installing tack strips. When it is determined that the component of the document image has color information, the color information is extracted from the document image, thus calculating the degree of similarity of color information from the document image. The trapping agent is effective for absorb-trapping various types of additives that may be present in the rubber member. The invention further provides a method for accessing and monitoring the operation off-site. The video output system may comprise a video processing module having a connector for coupling a video output module and a video output module having a specific configuration, the specific configuration of the video output module setting the characteristics of the video processing module. The motor includes an RFI choke 12 as a transformer in series with at least one of the positive and negative power leads to amplify current such that rotation of the armature 15 can be detected based on monitoring a voltage relating to the amplified current.