Olivetti ECR 7790LD, User Manual

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2
Keypad Functions
With reference to figure 5:
1. - Advances the receipt or journal paper one line feed; advances the paper continuously when held down.
2. - [Void] Deletes the last item entered, and used for correcting a particular entry after it is processed and
printed. During caption programming, cancels from right to left the characters that have been entered.
[DEL] Deleting character code entry like back-space of PC.
3. - When used as the coupon key, subtracts an amount from an item or the sales total, such as a coupon deduction.
When used as the Refund key, subtracts an item that is returned for refund.
4. - Used to manually enter a price for a PLU article.
5. - Used to subtract a percentage rate from an individual item or an entire sale. The rate can be a pre-
programmed percentage rate or any other manually entered percentage rate.
6. - Registers a preset price of an individual item to the appropriate department.
7. - Clears an entry made from the numeric keypad or with before finalizing a transaction with a Department
or function key. Also used to clear error conditions.
8. [qty] Multiplies - ( Department ) , or entries [time] displays the current time in the REG and
JRNL modes.
[DW] Double width character selected.
Double width need to inputting forward to the character.
9. - / - Input amounts, indicate how many times a particular item repeats, add and subtract percentage
rates and input department code numbers.
- [.] Enters a decimal point for defining quantities with decimals during sales transactions.
[ENT] Programmed to the caption by entered character.
- [SP] Space code entry using.
10. - Toggles the cash register between printing and not printing the sales receipt.
11. - Prints one or more copies of the last sales translation recorded (overrides the Receipt Off mode set with the
related key).