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5) Printing check
Print the following character.
Z
0
6) Receipt issue
The following receipt is issued.
7) Test display
7
6
4-4-2. RAM read only check
Operation
Note : Be sure to execute the RAM write and read check (1 + ST) before this check.
The machine reads out the data to compare with written data until an error is occurred and
brinks " -- " on the display during this check.
To stop this check, turn the mode switch to OFF position.
If an error is occurred, the machine sounds an error tone, prints " -- --
receipt, and stops this check.
4-4-3. Voltage check of memory back-up battery
Operation
Display the voltage of back-up battery in real time. (Measurement is Volt (V) level.)
To stop this check, turn the mode switch to OFF position.
0
0
0
0
0
0
5
4
3
2.
:5 + ST
:7 + ST
6
0 0 CA CD
1
0
" on the
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