Abstract: The present invention relates to a radio communication trunking system control method. According to the control method, a channel (f1), which is normally used as a control channel, is used as a telephone communication channel when a plurality of channels (f2-fn), used as telephone communication channels, are being used. For example, the channel (fn) has been adapted to be able to operate not only as a telephone communication channel but also as a control channel. When the telephone communication using the channel (fn) is completed, the channel (fn) is established as a control channel in place of the channel (f1). In this way, the currents consumed by wireless units accommodated in a trunking system can be reduced, and the time period for which the trunk operation is inoperative can be significantly reduced.

Abstract: The present invention relates to a radio communication trunking system control method. According to the control method, a channel (f1), which is normally used as a control channel, is used as a telephone communication channel when a plurality of channels (f2-fn), used as telephone communication channels, are being used. For example, the channel (fn) has been adapted to be able to operate not only as a telephone communication channel but also as a control channel. When the telephone communication using the channel (fn) is completed, the channel (fn) is established as a control channel in place of the channel (f1). In this way, the currents consumed by wireless units accommodated in a trunking system can be reduced, and the time period for which the trunk operation is inoperative can be significantly reduced.

Abstract: The feeding apparatus 50 includes a hopper 51 that is provided operable to support the papers in inclined attitude and pivot around a pivot axis 51a, and a feed roller 53 that is provided at a feed roller shaft 54 and feeds the paper to the downstream side by rotating in contact with the paper. When seen from the side view of the feeding path, guide rollers 57 and 58 are provided near the feed roller 53 and are driven to rotate in contact with paper. A movable member, provided near the feed roller 53, pivots around a pivot axis 63a so that the movable member moves backward and forward to the feeding path. Accordingly, a clearance between the feed roller 53 and the hopper 51 is narrowed.

Abstract: The feeding apparatus 50 includes a hopper 51 that is provided operable to support the papers in inclined attitude and pivot around a pivot axis 51a, and a feed roller 53 that is provided at a feed roller shaft 54 and feeds the paper to the downstream side by rotating in contact with the paper. When seen from the side view of the feeding path, guide rollers 57 and 58 are provided near the feed roller 53 and are driven to rotate in contact with paper. A movable member, provided near the feed roller 53, pivots around a pivot axis 63a so that the movable member moves backward and forward to the feeding path. Accordingly, a clearance between the feed roller 53 and the hopper 51 is narrowed.