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Sharp ER-1911 Service Manual page 17

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ER-1921]
Fig. 2
35 [39 11a |3A| 24
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{25/27/19}
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|24}e3}12]
05/16 | 47
18
gole1;
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[02/26 |27
28
00| 31
o1{41].
[04 }06 | 07
TL
ER-2396]
Fig. 8
aD [35 [a [1a] aa [2a
als'|
[or|se|se|
[25]37]19]
{acl oa
ar|iF|
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| 09 18
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|03.}14]13}
02/26 |27
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00 | 31
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@ Description
Until the depression if the [TL] or [CA/AT} key, the sum of key
position codes is compared with the sum check data, except
for the [TL] or [(CA/AT] key.
® Termination
The test terminates with the depression of the [TL] or [CA/AT]
key and the termination printout is produced.
Termination printout
02
Termination printout with error = -—---- 02E
3) Test No. 3: Display buzzer test
© Key operation
3
[TL] or |CAVAT
® Description
Continuous beeps and display are tested,
® Termination
The beep stops with any key depression and the display
returns to show 0.00
Termination print
03
46S
4) Test No. 4; Receipt on/off switch test
© Key operation
4
[TL Jor [CAAT
® Description
The foliowing is displayed according to the focation of the
receipt on/off switch.
Display
Receipt off (contacts closed)
C
Receipt on (contacts open)
g
End
o
@ Termination
With depression of any key, the display shows 0.00
Termination print
04
5) Test No. 5: Drawer open test (Must have drawer open sensor
kit installed)
© Key operation
X
[TL] or [CAAT]
Option drawer
Option drawer
® Description
With this test, the drawer opens and its state is displayed in
the following manner:
Drawer open
-+ @
Drawer closed
+
¢
"C' is displayed for the model that has no drawer sensor switch.
@ Termination
With depression of any key, the display shows 0.00
0;
eee
No. 5, 6, 7,8
Termination print
6) Test No. 6: Continuous print test
@ Key operation
9 — [TL] or (CAAT
® Description
Receipt switch at OFF:
Continuous printing is done.
Receipt switch atON:
After a cycle of printing, the operation
terminates automaticaily.

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Er-1921Er-2386Er-2396