In Case Of Power Failure - Casio TE-8000F Series User Manual

Troubleshooting

In case of power failure

If the power supply to the cash register is cut by a power failure or any other reason, simply wait for power to be
restored. The details of any on-going transaction as well as all sales data in memory are protected by the
memory backup batteries.
• Power failure during a registration
The subtotal for items registered up to the power failure is retained in memory. You will be able to continue with
the registration when power is restored.
• Power failure during printing a read/reset report
• Power failure during printing of a receipt and the journal
Printing will resume after power is restored. A line that was being printed when the power failure occurred is
printed in full.
The memory protection battery is constantly charging and discharging as you switch the cash register on and off
during normal operations. This causes the capacity of the battery to decrease after approximately five years of
use.
Important !
• Remember a weak battery has the potential of losing valuable transaction data.
• A label on the back of the cash register shows the normal service period of the battery installed in
your cash register.
• Have the battery replaced by your dealer within the period noted on this label.
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