Toshiba TEC MA-79 - Manual (Page 39)

El-01397
POWER FAILURE DURING OPERATIONS
If a power failure occurs, the sales memory is protected by the back-up battery; registration
and printing will normally be performed on regaining the power. ' However, please note the
following cases: ''
Case 1: Numerics, [TX/M], and/or [RTN MDSE] have been entered outsiders sale.
Power fails.
Power is recovered.
Time is displayed (or 0.00 is displayed when the option “Time Displayed” is not
selected), i.e. the numerics and/or declaration key entry has been cleared. Do
the operation from the numerics and/or declaration key entry over again.
Case 2: Numerics, [TX/M], and/or [RTN MDSE] have been entered inside a sale.
Power fails.
Power is recovered.
The display regains the original content before the power failed. Operations
may norm^Iy be continued.
Case 3: A department or PLU item is being printed.
Power fails.
Power is recovered.
The department or PLU item may not be printed correctly depending on the
power failure timing. In this case, the subtotal amount Is displayed along with
the “ST” arrow lamp lit. /^so, the power-fail symbol * - * - * - * is printed below
the incomplete line, to indicate that the incomplete line was printed due to a
power failure. And then the subtotal amount with the “ST” symbol is
automatically printed, in which amount the incomplete-print line amount is
included correctly. Operations may normally be continued.
Case 4: Other items tiian department or PLU are being printed.
Power fails.
Power is recovered.
i
The item may not be printed correctly depending on the power failure timing.
And the power-fail symbol, as in Case 3, is printed below the incomplete print
line. However, in this case, the incomplete line is correctly reprinted after the
power-fail symbol line. Operations may normally be continued.
If a power failure occurs, it is recommended to check the print content before finalizing the
sale or giving the change to the customer.
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