Power failure during operations – Toshiba TEC MA-71 User Manual
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POWER FAILURE DURING OPERATIONS
If a power failure occurs, the sales memory is protected by the back-up battery and
registration and printing will normally be performed on regaining the power. However,
please note the following cases:
Case 1:
Numerics and/or
[RTN MDSE]
have been entered outside a sale.
Power fails.
Power is recovered.
Do the operation from the numerics and/or
]RTN MDSE]
entry over again.
Case 2:
Numerics 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 normally be continued.
Case 3: A
department item is being printed.
■f
Power fails.
i
Power is recovered.
'f
The department 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. Also, 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 than department are being printed.
Power fails.
Power is recovered.
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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