Table: Key Functions
To input all of numerical data
Direct PLU keys
To save PLU
To call up PLU
Used to prevent the auto clearing of uni t price and weight both
To clear data
To set zero
To set or clear tare value
To turn on & off the scale
Used to convert a unit price to a half pound
Used to convert a unit price to a quarter pound
Used to print out a label
Direct PLU key (ER
PLUS-M
)
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