OKIDATA ML590 Service Manual page 184

Smoothing
Ribbon Selection * * * *
Printhead Gap Adjust
Graphics Speed
Group Item
Parallel I/F I-Prime
Pin 18
Auto Feed XT * * * * *
Serial I/F * * * * * Parity
*
Serial Data 7/8 Bits
Protocol
Diagnostic Test
Busy Line
Baud Rate
DSR Signal
DTR Signal
Busy Time
CSF Bin 1* * * * * Line Spacing
* *
Valid Invalid
Black Ribbon Black Yellow
Magenta Cyan Violet Orange
Green
0 - 1 + 1
High Low
Setting
Buffer Print Buffer Clear
Invalid
+5v Open
Invalid Valid
None Odd Even
8 Bits 7 Bits
Ready / Busy X-ON / X-OFF
No Yes
SSD- SSD+ DTR RTS
19200 9600 4800 2400
1200 600 300 bps
Valid Invalid
Ready on Power Up
Ready on Select
200 ms 1 sec.
6 LPI 8 LPI