34 FP-550F
With the exception of the first parameter, all others are not mandatory. If a parameter
has to be set and entered it must come after all parameters before it have also been set.
Empty parameter positions are filled in manually.
The command is possible only in detailed fiscal receipts (invoice) for the unified set-
ting up of the receipts. It is executed immediately after the complete payment of the
sum, accumulated in the receipt after which the closing of the receipt is permitted.
3Ah (58) REGISTERING THE SALE OF AN ITEM
Data field: <[Sign]PLU[*Qwan>][,Perc]
Response: None
Sign: One byte with a value of ‘+’ or ‘-’
PLU The individual number of the item - a whole digit between 1 and
9999 (not more than 4 digits).
Qwan A non-mandatory parameter setting the quantity of the items for
sale with a default value of 1.000. Length cannot be longer than 8
meaningful digits (not more than 3 after the decimal point). The
resulting singular price (*Qwan) is rounded up to the set number of
digits after the decimal point and also cannot be greater than 8
meaningful digits.
Perc A non-mandatory parameter showing the value of the surcharge or
discount (depending on the symbol) in percent over the current
sale. Possible values are between -99.00% to 99.00%. Up to 2 dig
its after the decimal point are acceptable.
The fiscal printer performs the following operations:
- The name, price and the tax group of the item is read from the “Items list”
- Prints out the name of the item, the selected quantity and the singular price. The
second printed line contains the final price together with the letter, designating the tax
group from which the sale will be performed. The registries for accumulated sums and
item quantities are updated. If command 43h has been used to format the receipt as an
invoice type then the name of the item, its singular price, the quality and the calculated
final price will be printed on separate lines.
- The price of the item is added to the accumulated sums in the registries of the opera-
tional memory. In case of overflows the respective bytes from the status field will be
set.
- If there is a discount or surcharge it is printed out on a separate line and is added in
specially selected registries in the printer. The values from the whole day will be printed
together with the daily financial report.
The command will not be successful if:
- No item has been programmed under the given number,
- No fiscal receipt has been opened,
- The maximum number of sales for one receipt (99) have already been registered.
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