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Card readers and card punches z/OS DFSMS Macro Instructions for Data Sets SC23-6852-02 |
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Format F, V, or U records are accepted by readers and punchers, but the logical record length for a card reader or card punch is fixed at 80 bytes. If the optional control character is specified, the logical record length is 81 (the control character is not part of the data record). If card image mode is used, the buffer required to contain the data must be 160 bytes. |
Copyright IBM Corporation 1990, 2014
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