B.1 Parallel Interface
Pin
In or
Signal
out
—
30
Ground return
In
31
— [nInit]
Out
32
†
Error
[nFault]
—
33
—
—
34
—
Out
35
Power Ready
In
36
Select In [nSelect In]
Table B-2
†
Indicates signals that are low active.
†† The Paper Empty, Online, and Error signals work only after you have enabled them using the O2
parameter of the FRPO command.
Ignored
When the high-speed parallel line control is on, this line
returns an error status.
Not used
Not used
This signal goes high when the printer is powered on.
When this line is high, IEEE1284 mode is enabled.
B-4
Description
††