Read Sharp XE-A137 (serv.man2) Service Manual online
5-3
2.
Shift display test
The following pattern is displayed. When [TL] key pushed,
the display pattern is changed to next.
Finally, all segments are lighted on.
The following pattern is displayed. When [TL] key pushed,
the display pattern is changed to next.
Finally, all segments are lighted on.
< Display >
3.
Completion of test
When [TL] key pushed after above test, the test is finished
as OK status.
When other than [TL] key pushed after above test, the test
is finished as NG status.
When [TL] key pushed after above test, the test is finished
as OK status.
When other than [TL] key pushed after above test, the test
is finished as NG status.
b.
Test result print
When a test results is OK, following result is printed out
When a test result is NG, following result is printed out.
3-4) DRAWER TEST
a.
Test Procedure
The drawer opens with the above key operation. Check that the
drawer is open.
After drawer open, check the drawer opening,
When drawer open correctly, push the [TL] key, test will finish with
OK status.
If not, push other than [TL] key, test will finish with NG status.
drawer is open.
After drawer open, check the drawer opening,
When drawer open correctly, push the [TL] key, test will finish with
OK status.
If not, push other than [TL] key, test will finish with NG status.
b.
Test result print
When a test results is OK, following result is printed out
When a test result is NG, following result is printed out.
3-5) PRINTER TEST
a.
Test Procedure
With the above key operation, the print test pattern is printed as
below.
Check the print results.
When print result is OK, push the [TL] key, test will finish with OK
status.
If not, push other than [TL] key, test will finish with NG status.
below.
Check the print results.
When print result is OK, push the [TL] key, test will finish with OK
status.
If not, push other than [TL] key, test will finish with NG status.
DISPLAY&BUZZER OK
DISPLAY&BUZZER NG
[TL] key pushed
[TL] key pushed
[TL] key pushed
[TL] key pushed
[TL] key pushed
[TL] key pushed
[TL] key pushed
[TL] key pushed
[TL] key pushed
DRAWER OK
DRAWER NG
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