摘要 |
PURPOSE:To store the links of the different number of protocol prints in a link control processor part by providing a preliminary individual link control part in the link control processor part, and connecting to a switch capable of connecting an arbitrary input to an arbitrary output through a protocol print number converting part. CONSTITUTION:At the time of changing the number of the protocol print of a link #2 from a first print to a second print, the link control part Lp0 controls the switch MSW by a control signal CON to connect a transmission end part T corresponding to the link #2 to the protocol print number converting part V0'. Then, a control line to the link #2 is switched from the line to which the individual link control part LK2 is connected to the line to which the preliminary individual link control part LKSB1 is connected. Between the preliminary individual link control part LKSB1 and the switch MSW, the protocol print number converting part V0' capable of communicating the first print link control processor part LP0 and the second print link is provided, so that the change of the number of the protocol prints of the link #2 can be immediately coped.
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