Specifications

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