| 摘要 |
The korean character typewriter is an electronic typewriter using a microprocessor to get rid of a shortcomings in typing. If typing is in error as to rules of composition andrules of combinstion of Korean characters, control sigmals of a main controller(2) control the transducer(3), the printer controller (4), the servo controller (5). The printer wheel driver(7) and the carriage driver (7) in order not to print the character. In case of error typing. alarm buzzer(B) is additionally operated by alarm lamp(D) and other driving circuits.
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