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Programming Manual 5. Interface Specifications
SATO RISC Printers 179
5.5 Centronics Parallel Interface
Electrical Specifications
Centronics Parallel Interface Pin Assignments
Printer Connector
AMP 57-40360 (DDK) or equivalent
Cable Connector
AMP 57-30360 (DDK) or equivalent
Cable Length
10 ft. or less
Signal Level
High = +2.4V to +5.0V
Low = 0V to -0.4V
PIN SIGNAL DIRECTION PIN SIGNAL DIRECTION
1 STROBE To Printer 19 STROBE Return Reference
2 DATA 1 To P rin ter 20 DATA 1 Retur n Refe renc e
3 DATA 2 To P rin ter 21 DATA 2 Retur n Refe renc e
4 DATA 3 To P rin ter 22 DATA 3 Retur n Refe renc e
5 DATA 4 To P rin ter 23 DATA 4 Retur n Refe renc e
6 DATA 5 To P rin ter 24 DATA 5 Retur n Refe renc e
7 DATA 6 To P rin ter 25 DATA 6 Retur n Refe renc e
8 DATA 7 To P rin ter 26 DATA 7 Retur n Refe renc e
9 DATA 8 To P rin ter 27 DATA 8 Retur n Refe renc e
10 ACK To Printer 28 ACK Return Reference
11 BUSY To Host 29 BUSY Return Reference
12 PTR ERROR To Host 30 PE Return Reference
13 SELECT To Host 31
14 32 FAULT To Host
15 33
16 34
17 FG Frame Ground 35
18 +5V
(Z=24K ohm)
36