Importance

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Abstract

An electronic cash register for printing designated data includes a keyboard having a plurality of keys. The keyboard has a switch for designating a write-in mode and a read-out mode and a plurality of keys including ten keys, function keys, etc. The data coupled by the operation of these keys are stored in the journal memory. The data to be read out in the read mode are stored in a register included in a CPU. The CPU performs a comparison of the data from the journal memory and the designated data read out from the register in the CPU in its calculating section and, when the compared data coincide, the read-out designated data are output for display in a display section or printing in a printing section.

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First Claim