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B.1 Parallel Interface
B-4
30 — Ground return
31 In [nInit] Ignored
32 Out
Error
†
[nFault]
When the high-speed parallel line control is on, this line
returns an error status.
††
33 —— Not used
34 —— Not used
35 Out Power Ready This signal goes high when the printer is powered on.
36 In Select In [nSelect In] When this line is high, IEEE1284 mode is enabled.
† 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.
Pin In or
out
Signal Description
Table B-2