Oki Microline 3390 User Manual page 291

Appendix D: Interface Data
Timing
Testing the
Interface
D-4
Parallele Daten
Parallel Data
(Datenbit 1 bis 8)
(Data Bit 1-8)
STROBE
BUSY
250 ns (min.)
ACKNOWLEDGE
To test the interface connection turn the computer and the printer
on (POWER ON). Write the following test programme:
10 LPRINT "Everything's okay"
20 LPRINT "1/6 inch line spacing"
30 LPRINT CHR$ (12);:
Type RUN and press the Return key. You will get the following
print-out.
Everything's okay
1/6 inch line spacing
If everything is working properly you can start printing.
Daten
Data
0 µs (min.)
2,4 µs
2,4 µs
REM Line Feed