Sometimes the daisy wheel can be displaced and so will react awkwardly. So shut down and remove the daisy wheel and remove and se t it back after a switch on and shut. Also it be due to some malfunction in the keypad logics which interfaces with a processor.
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Sometimes the daisy wheel can be displaced and so will react awkwardly. So shut down and remove the daisy wheel and remove and se t it back after a switch on and shut. Also it be due to some malfunction in the keypad logics which interfaces with a processor.