F Parallel Interface Specifications; Appendix F Parallel Interface Specifications - Xerox DocuPrint C621 User Manual

F Parallel Interface
Specifications
Get ready the IEEE1284-B type parallel interface connector on the printer. The shape of
the connector is as follows.
Pin Configuration
The configuration of each communication pin is as follows (when bi-direction is OFF).
• I/O can be seen from the printer where "I" refers to input signal and
"O" refers to the output signal.
• The connection cable used when bi-direction is ON should adhere to
the IEEE 1284-B type connector standard.
Pin No. Signal Name
1 DATASTROBE
2 DATA1
3 DATA2
4 DATA3
5 DATA4
6 DATA5
7 DATA6
8 DATA7
9 DATA8
10 ACKNOWLEDGE
11 BUSY
12 PAPER END
13 SELECT
14 AUTO FEED
15 (RESERVED)
16 SIGNAL GND
17 FRAME GND
18
Pin No.
I/O
I
I
I
I
I
I
I
I
I
O
O
O
O
I
+5V O
Signal Name
19 RETURN
20 RETURN
21 RETURN
22 RETURN
23 RETURN
24 RETURN
25 RETURN
26 RETURN
27 RETURN
28 RETURN
29 RETURN
30 RETURN
31 INPUTPRIME
32 FAULT
33 (RESERVED)
34 (RESERVED)
35 (RESERVED)
36 SELECT IN
I/O
I
O
I
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