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Parallel Interface
Cable Wiring
The figure below displays the cable wiring
required to use the printer's Centronics parallel
interface.
+5 volts at 300 mA for external device (e.g. KDU or scanner)
Appendix A - Troubleshooting
18 980293-001 Rev. A
PRINTER
DB-25
Pin No.
Centronics
Pin No.
FemaleDB-25toMaleCentronics
(Cable)
HOST
STROBE
DATA 0
DATA 1
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
ACK/
BUSY
PAPER ERR.
READY
INIT
ERROR/
N/A
N/A
N/A
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
STROBE
DATA 0
DATA 1
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
ACK/
BUSY
PAPER ERR.
READY
INIT
ERROR/
N/A
N/A
+5V
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25