Voiding Errors; Memory Back-Up Battery System; Printer Compartment; Paper Tape - Olivetti ECR 3550 T euro Clerk Manual

VOIDING ERRORS

Once an entry is printed, the [Clear] key cannot be used to clear an error. Press the [Void/EC] key to correct
an error already registered.
Voiding the Entry Just Completed
Simply press the [Void/EC] key. The entry is reprinted with a "-" symbol followed by the amount and erased
from the transaction.
Voiding an Earlier Entry
To void an earlier entry, register it again and then cancel it using the [Void/EC] key. When a transaction
including the error is completed, proceed with the following steps to void the error.
1. Retype the incorrect information, exactly as originally entered, and press the [Void/EC] key.
2. Enter the correct amount.
3. Total the transaction by pressing the [Amt Tend/Total] key.

MEMORY BACK-UP BATTERY SYSTEM

During cash register operations, all transaction data for the management reports are stored in the cash register's
memory. This memory also holds all of the cash register's programming data. The memory back-up battery inside
the cash register keeps this information stored in memory when the cash register is unplugged from the power
outlet or when a power failure occurs.
To activate the memory back-up battery system, charge the backup battery by keeping the cash register plugged
into a grounded power outlet for at least 48 hours. The cash register can be used normally during this period of time.

PRINTER COMPARTMENT

The printer compartment is on the upper left-hand side of the cash register. It houses the customer receipt and
journal paper rolls, 2-piece journal winder spindle, thermal printer and the Reset button.

PAPER TAPE

This cash register uses two rolls of standard 37.5 + 0.5 mm paper. One roll is used for the customer receipt
while the other roll is used for the journal record. The cash register signals a receipt or journal out of paper
condition. The paper needs to be changed when a red line appears on the tape.
GB-9