Set the warning for ribbon low. For example, if setting value is 30m, when ribbon
capacity was lower than 30m, the will be shown in red.
Check printhead status and to set the settings for printhead care.
Warning: Enable/disable the printhead maintenance warning. If enable this feature,
once printhead has been reached the setting mileage then the warning icon will be
shown on printer UI for reminding user to clean the printhead. The default setting is
disable.
Reset Counter: Reset the printhead clean warning mileage after cleaning printhead.
Interval: This item is used to set the expected mileage for reminding user to clean the
printhead. You have to enable the āTPH warning lockā for use. The default setting is 1
km.
Key sound: This item is used to enable/disable the sound of front panel buttons.