Sanyo SFX-110 Service Manual page 34

e) HEAD TEST
This test is used for checking the thermal head.
1) Press [SET] + [MENU]. (over 1sec.)
(Refer to 6-3-(1))
2) Press [MENU] 4-times or just press [5].
3) Press [SET].
A pattern of the head test starts to print on the recording paper.
Press [STOP] to interrupt printing. After the print has been
competed, the machine goes to next test mode "PANEL TEST".
f) PANEL TEST
1) Press [SETl + [MENU]. (over 1sec.)
(Refer to 6-3-(1))
2) Press [MENU] 5-times or just press [6].
3) Press [SET].
The whole LCD and all LED will be turned over, and 2 times
of the beeping tone will be heard.
4) Press keys according to the guidance of display. All keys
on the panel will be displayed in sequence.
5) Press [STOP], the The machine goes to next test mode
"SELF CHECK'.
g) SELF CHECK
1) Press [SET]+ [MENU]. (over 1sec.)
(Refer to 6-3-(1))
2) Press [MENU] 6-times or just press [7].
11: INITIAL SET ? I
5: HEAD TEST ?
**
HEAD TEST **
l: INITIAL SET ?
16: PANEL TEST ? I
SFX-21O:
1[
RECORD]
SFX-11O:
[ANSWER]
—
l: INITIAL SET ?
7: SELF CHECK ?
3) Press [SET1.
SELF CHECK is carried out in accordance with the
following order.
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