XE-A203U/XE-A203A
TEST FUNCTION
– 12 –
4) KEYBOARD TEST
1
Key operation
2
Test procedure
The keyboard is checked with the sum check data of the key code
except for the paper feed key.
The sum check data of each model is inputted to the upper 4 digits
of the diag code, and the data is compared with the key data accu-
mulated until the final key (TL key) is pressed.
When the data are in accord with each other, the end print is made.
If not, an error print is made.
(
*
) The final key: “CA/AT” Key
(
*
) XE-A203U/A203A sum check code: 3417
3
Display
4
End of testing
5) MODE SWITCH TEST
1
Key operation
2
Test procedure
Turn the mode SW from “PGM” position to “X2/Z2” one by one
sequentially and return to “PGM” position again. Check that the
positions are changed in the proper sequence.
If the test is completed normally, the end print is made. If not, an
error print is made.
3
Display
4
End of testing
6) PRINTER SENSOR TEST
1
Key operation
2
Test procedure
Check the status of paper end sensor and head up sensor.
3
Display
(
*
) X = Paper end sensar 1: Paper present
0: Out of paper
(
*
) Y = Head up sensor
1: Head down
0: Head up
4
End of testing
You can exit the test mode by pressing any key and the printer prints
the following.
7) CLOCK DISPLAY TEST
1
Key operation
2
Test procedure
The clock is displayed.
3
Display
4
Check that
A) Check “-” blinks at an interval of 500ms.
B) Check the clock counts up normally.
5
End of testing
When any key is pressed, the date and time are printed and the test
mode will terminated.
RCPT/PO
1
0
4
(
*
)
****
= Sum check code on each model (omissible)
****
OP display:
POPUP display:
1 0 4
104
When the
test ends normally:
104
KEY SUM ERROR XXXX-YYYY
When an error occurs:
RCPT/PO
1
0
5
MODE
*
PGM VOID OFF OP X/Z REG MGR X1/Z1 X2/Z2
1
2
3
4
5
6
7
(
*
)
*
= Mode SW position code
(
*
1)
LED not displayed due to OFF
nondis-
play
*
1
OP display:
POPUP display:
1 0 5
*
*
105
When the
test ends normally:
105
MODE KEY ERROR
When an error occurs:
RCPT/PO
1
0
6
OP display:
POPUP display:
1 0 6
X -
Y
X -
Y
106
RCPT/PO
1
0
7
(
*
)
hh = hour mm = min ss = sec
OP display:
POPUP display:
h h - m m
s s
h
- m m
s s
107
End print:
yymmdd-hhmmss
(
*
)
yy = year mm = month dd = day
hh = hour mm = min ss = sec
