{HEAD ~ The present invention} relates to an information processing system, such as a print system, to which a plurality of external devices, such as a photocopier, a scanner, or a MFP , are connected through network, and in particular relates to {TAIL ~ a line concentrator} and an external device, both of which carry out arbitration of jobs among the plurality of external devices, an information processing system including the line concentrator and the external device, and a management method of the information processing system 
relates to
{ HEAD ~ The present invention } relates to an information processing system , such as a print system , to which a plurality of external devices , such as a photocopier , a scanner , or a MFP , are connected through network , and in particular relates to { TAIL ~ a line concentrator } and an external device , both of which carry out arbitration of jobs among the plurality of external devices , an information processing system including the line concentrator and the external device , and a management method of the information processing system
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