Error Messages; Battery System - Samsung ER-350 Operator's And Programming Manual

2-7. ERROR MESSAGES

E0 : MEMORY FULL
- This message indicates that the Z report should be taken immediately
because sold data is too big.
Depress the SUBTOTAL key in Z mode.
E1 : KEY INPUT ERROR
- This message indicates an error condition.
Press the CLEAR key to clear this error condition.
E7 : DISCONNECTION OF DISPLAY
- Please turn the power off and fix the display connector,
turn the power on again.
E8 : PAPER-END SENSING
- Please remove the printer cover and replace the detail paper.
And depress the CLEAR key to print continually.
E9 : DISCONNECTION OF PRINTER, PAPER JAM
- Please turn the power off and fix the printer connector,
turn the power on again.
- Please turn the power off and remove the paper in the printer,
turn the power on again.

2-8. BATTERY SYSTEM

This model is equipped with a battery system that provides back up power to
the register memory if the power cord is accidentally disconnected or if a power
interruption occurs.
The register program, the transaction totals, and the grand total will be retained
in the machine because of the memory protection feature. The average span of life
is approximately 60 days after a power interruption.
These batteries recharge automatically when the machine is plugged in.
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