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7 Appendix
7.3 Interface Specifications
This section explains the specifications for the interfaces supported by this product.
7.3.1 Centronics Bidirection Parallel Interface:IEEE1284)
Specifications
(1) Interface Specifications
Item
Transmission modes
Compatible , Nibble , ECP Mode
Data length
8 bits
Transmission
Unidirectional (receiving only), Bidirectional
direction
Connector pin
number
(2) Table of parallel interface pin numbers and signals
Pin
Connection signal
number
1
STROBE
2
DATA1
3
DATA2
4
DATA3
5
DATA4
6
DATA5
7
DATA6
8
DATA7
9
DATA8
10
ACK
11
BUSY
PJ-1614NXE PJ-2216NXE OPERATION MANUAL
Specifications
Signal direction
number
To printer←
To and from
printer←→
To and from
printer←→
To and from
printer←→
To and from
printer←→
To and from
printer←→
To and from
printer←→
To and from
printer←→
To and from
printer←→
From printer→
From printer→
7-4
Pin
Connection signal
19
SG
20
SG
21
SG
22
SG
23
SG
24
SG
25
SG
26
SG
27
SG
28
SG
29
SG
Signal direction
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