OKIMINITAC710

The OKIMINITAC710, which used the stored program system, was marketed in 1971, and was not limited to billing processing. It was used for a wide range of clerical tasks, including classification and tabulation. ICs were used throughout for arithmetic units, and the design was compact, housing the main unit in the bottom of the typewriter. The system also allowed for paper tape input/output, and was equipped with a numeric keypad. The memory unit stored 400 words, and the number of instructions was 32.