Kyocera FS 2000D FS-2000D/3900DN/4000DN Operation Guide Rev-1.2 (Advanced Edit - Page 128

In or, Signal, Description, Select In [nSelect In]

Page 128 highlights

Computer Interface Pin 10 11 12 13 14 15 16 17 18 In or out Out Out Out Out In - - - - Signal Acknowledge† [nAck] Busy [Busy] Paper Empty [PError] Online (Select) [Select] - [nAutoFd] - 0 V DC Chassis Ground +5 V DC Description This negative-going pulse acknowledges the previous character received. When this signal is high, the printer is busy. When it is low, the printer is able to receive more data. This signal goes high when the printer runs out of paper.†† This signal goes high when the printer is online and low when the printer is offline. The signal goes low when you press [GO] to make the printer go off line.†† Ignored Not used This pin is used for the printer's +5 V DC power supply (+5±0.5 V, 400 mA maximum, with fuse) 19 - Ground return 20 - Ground return 21 - Ground return 22 - Ground return 23 - Ground return 24 - Ground return 25 - Ground return 26 - Ground return 27 - Ground return 28 - Ground return 29 - Ground return 30 - Ground return 31 In - [nInit] 32 Out Error† [nFault] 33 - - 34 - - 35 Out Power Ready 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. 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. 4-4 ADVANCED OPERATION GUIDE

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Computer Interface
4-4
ADVANCED OPERATION GUIDE
10
Out
Acknowledge
[nAck]
This negative-going pulse acknowledges the previous
character received.
11
Out
Busy [Busy]
When this signal is high, the printer is busy. When it is low,
the printer is able to receive more data.
12
Out
Paper Empty
[PError]
This signal goes high when the printer runs out of paper.
††
13
Out
Online (Select) [Select]
This signal goes high when the printer is online and low
when the printer is offline. The signal goes low when you
press
[GO]
to make the printer go off line.
††
14
In
— [nAutoFd]
Ignored
15
Not used
16
0 V DC
17
Chassis Ground
18
+5 V DC
This pin is used for the printer’s +5 V DC power supply
(+5±0.5 V, 400 mA maximum, with fuse)
19
Ground return
20
Ground return
21
Ground return
22
Ground return
23
Ground return
24
Ground return
25
Ground return
26
Ground return
27
Ground return
28
Ground return
29
Ground return
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