Toshiba FS-160 SERIES - Manual (Page 11)

I C / V D
This key has two functions -- Item Correct function and Void function.
ITEM CORRECT FUNCTION (Last Line Void)
Depressing immediately after a department or PLU item entry, it
functions as Item Correct key. All of itemizers and totals/counters
affected by the previous entry to be corrected are restored. The
dotted line is printed on the last printed line on the journal and
the slip.
The [IC/VD] key should be depressed immediately after the department
or PLU item to be corrected, but depressing the [C] key is still
allowed before the item-correction.
Item Correct operation is available for Received on Account, Paid
Out, Previous Balance, Chech Paid, or Manual Tax items,
VOID FUNCTION (Designated Line Void)
Depressing with a prior numeric entry, it functions as Void key.
This key is used to void a previous department or PLU item entry
(not necessarily the last item but also an item entered before the
last item) within a transaction. This operation cannot cause the
main itemizer (i.e. sale total) to go below zero.
Please note, especially when this key is used to void a preset
department item once registered, that quantity "1" must be entered
before the [IC/VD] key; depressing without the quantity will
item-correct the last department or PLU item if any, as described in
the ITEM CORRECT FUNCTION mentioned above.
This key has the option "Void Key MGR (VOID position) Compulsory".
When this option is on, Void operation is allowed only at the VOID/Z
position of the Control Lock.
ITEM CORRECT / VOID KEY ([IC/VD])
QUANTITY EXTENSION (MULTIPLICATION) KEY ([X])
This key is used to enter the quantity for department or PLU item.
The quantity should be from 1 to 99.
Enter the quantity, depress [X], then follow the normal department or
PLU entry sequence. In case of a quantity extension using a preset
department and when the quantity is 1-digit, the [X] key may be
omitted.
TXl/M TX2/M TX3/M
TAX MODIFIER KEYS ([TXI/M], [TX2/M], [TX3/M])
These keys are used to reverse taxable or non-taxable status of Tax 1,
Tax 2, and Tax 3 tables respectively for a department or PLU entry.
And each Tax Modifier Key affects its repective tax only.
Depress the required Tax Modifier Key prior to an item of those
mentioned above. The pre-programmed status of the item will be
reversed from taxable to non-taxable, or vice versa.
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