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8.2.9 Buzzer, EEPROM
(1) Buzzer
The buzzer is housed inside a case on the logic board, it sounds under the following circumstances:
Out of paper state ... sounds for 1.0 second.
Receiving BELL Code ... sounds for 1.0 second.
Overheat ... sounds for 1.0 second repeatedly until the temperature decreases.
Incorrect paper path...sounds repeatedly.
Improper switch is pushed in Function mode...sounds for 0.5 seconds or sounds repeatedly.
Mode setting acknowledgement...sounds for 0.5 seconds.
(2) EEP ROM
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This IC memorizes the setting such as printer-mode, character set etc.
8-16
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