Casio SE-S400 - Page 43

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Basic function
To use the cash register’s basic function
 Voiding an item which has been already registered
Step Display
1 During a registration.
2 Using ? or > keys, select the item you have mis-
registered.
3 Press F key. The selected item is voided.
 Cancelling all items in a transaction
Step Display
1 Press o key after items have been registered then
press
e key.
2 Select [YES] on the pop up display.
3 Press F key. The registered items are cancelled.