297
Appendix
■ Pin configuration
■ Parallel Interface connector (printer side)
NOTES:
• “Return” denotes the return side wire of a twisted pair cable and is
connected to signal ground.
• Be sure to use only a shielded cable. The printer will not operate properly
if any of the pin is not connected.
Signal pin Return side pin Signal
1 19 Busy
2 20 Select
3 21 nAck
4 22 nFault
5 23 PError
6 24 Data 1
7 25 Data 2
8 26 Data 3
9 27 Data 4
10 28 Data 5
11 29 Data 6
12 30 Data 7
13 31 Data 8
14 32 nlnit
15 33 nStrobe
16 34 nSelectin
17 35 nAutoFd
18 — +5V(Host)
36 — +5V(Peripheral)
18 1
36 19