A component mounting system and apparatus are provided that include a component mounting apparatus with a substrate holding device, a component supplying device, a head support portion, a mounting head and a forcing means. The mounting head is detachably attached to the head support portion. The mounting head of the system has a recording medium in which information relating to the mounting head is recorded. The system has an external storage portion that stores a plurality of batches of information relating to a plurality of mounting heads. The system further includes a recognizing portion that obtains and recognizes information from the external storage corresponding to the mounting head that is attached to the support portion.
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