E-109Useful featuresAdvanced programmings and registrationsWhen “EJ FULL” sign appears on the displaywhen the register shows this sign, issue electronic journalread report (if necessary) and reset the memory immediately.In case of power failureIf the power supply to the cash register is cut by a power failure or any other reason, simply wait forpower to be restored. The details of any ongoing transaction as well as all sales data in memory areprotected by the memory backup batteries. (This is the reason to install the batteries.)• Power failure during a registrationThe subtotal for items registered up to the power failure is retained in memory. You will be able to con-tinue with the registration when power is restored.• Power failure during printing a read / reset reportThe data already printed before the power failure is retained in memory. You will be able to issue areport when power is restored.• Power failure during printing of a receipt / journalPrinting will resume after power is restored. A line that was being printed when the power failure oc-curred is printed in full.• OtherThe power failure symbol is printed and any item that was being printed when the power failure oc-curred is reprinted in full.In case the register is locked upIf you make a mistake in operation, the cash register may lock up to avoid damage to programs andpreset data. Should it happens, you can use the following procedure to clear the lock up without losingany data.1 Power off the register.2 Insert the PGM key in the mode switch.3 Press down f, and turn the mode switch to PGM mode.4 The display shows 0.00, then release f5 Press, o then issue a receipt.