A SERVICE OF

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Setting Up 1 – 7
16. To print the self test, hold down the LINE FEED button and turn the
power switch ON. When the printer is powered on (indicator
lights), release the LINE FEED button.
17. The following test pattern will be printed, beginning with a printer
revision number that is followed by a rolling character pattern .
LINE
FEED
FORM
FEED
TOF
SET.
SELECT
ALARM
POWER
PITCH
17
12
10
HSD
UTILITY
NLQ
OKI MICROLIN
E
9 PIN
PR
Note: During self test printing the SELECT indicator is not lit.
SELECT indicator
Line feed
SELECT button
4YR4100–7200