XE-A207 (serv.man3). XE-A207 Service Manual - Sharp ECR Service Manual (repair manual). Page 36

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XE-A207/A217/A307
DIAGNOSTIC PROGRAM DESCRIPTION
– 34 –
7. A/D
The status of A/D input is displayed in real time at an interval of 1 sec-
ond.
If the values of HT1, HV and BBAT are within the range shown below, it
prints out with OK.
HT1: HEAD TEMPERATURE 1 1.10 ~ 2.50V
HV: HEAD VOLTAGE1 8.25 ~ 8.75V
BBAT: BACKUP BATTERY VOLTAGE 2.00 ~ 3.40V
By pressing the [TL/NS] key, this test exits.
Caution: To have printout of test results, as XE-A307 has 2 sheets for
the printer, be sure to use both printers to print it out.
8. CLOCK
The date and time are read out from the real time clock (RTC).
The date and time are displayed and printed out.
By pressing the [TL/NS] key, this test ends with OK.
By pressing any key other than the [TL/NS] key, this test ends with NG.
By pressing the [0] key, all the values of day, month, year, hour, minute
and second are reset.
Caution: To have printout of test results, as XE-A307 has 2 sheets for
the printer, be sure to use both printers to print it out.
9. DRAWER
This test opens the Drawer.
1) Change the selected item, which is displayed in reversed charac-
ters, with the [
 2 ] / [ 4 ] key.
2) When “CH1” is selected, the drawer CH1 opens by pressing the
[TL/NS] key. 
When “EXIT” is selected, the test operator should press either key
according to the test result of OK or NG.
3) By pressing the [TL/NS] key, this test ends with OK.
By pressing any key other than the[TL/NS] key, [
 2 ] / [ 4 ] key, this
test ends with NG.
4) This test terminates by selecting “EXIT.”
Caution: To have printout of test results, as XE-A307 has 2 sheets for
the printer, be sure to use both printers to print it out.
A/D  
HT1 X.XXV
HV  X.XXV,BBAT X.XXV  
TL KEY:EXIT 
XE-A207/A217
LCD display
A/D  
HT1 X.XXV,HT2 X.XXV
HV  X.XXV,BBAT X.XXV  
TL KEY:EXIT 
XE-A307
Printout  (when the test result is NG.)
A/D   NG 
HT1    X.XXV 
HV     X.XXV 
BBAT   X.XXV
XE-A207/A217
A/D   NG 
HT1    X.XXV 
HT2    X.XXV 
HV     X.XXV 
BBAT   X.XXV
XE-A307
Printout (when the test result is OK.)
A/D   OK 
HT1    X.XXV 
HV     X.XXV 
BBAT   X.XXV
XE-A207/A217
A/D   OK 
HT1    X.XXV 
HT2    X.XXV 
HV     X.XXV 
BBAT   X.XXV
XE-A307
XX
/XX/XX (dd/mm/yy)   
(day / month / year)
(hour / minute / second)
XX:XX:XX
TL:OK,OTHER:NG 
CLOCK
LCD display
Printout (when the test result is NG.)
CLOCK    NG 
XX/XX/XX (dd/mm/yy) 
XX:XX:XX
Printout (when the test result is OK.)
CLOCK    OK 
XX/XX/XX (dd/mm/yy) 
XX:XX:XX
LCD screen
DRAWER
CH1
EXIT
TL:OK,OTHER:NG
Printout (when the test result is NG.)
DRAWER  CH1 NG
DRAWER  CH1 OK
Printout (when the test result is OK.)
Display
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