Printronix P7000 User Manual page 300

Chapter 5
IEEE 1284 Parallel Interface
Table 10. 1284 Signals (continued)
Pin Source of Data
19
20
21
22
23
24
25
26
27
28
29
30
31 Host
32 Printer
33
34
35
36 Host
NOTE: The length of the data cable from the host computer to the
300
Compatible
Signal Ground (nStrobe)
Signal Ground (Data 1)
Signal Ground (Data 2)
Signal Ground (Data 3)
Signal Ground (Data 4)
Signal Ground (Data 5)
Signal Ground (Data 6)
Signal Ground (Data 7)
Signal Ground (Data 8)
Signal Ground (PError, Select, nAck)
Signal Ground (Busy, nFault)
Signal Ground (nAutoFd, nSelectIn, nInit)
nInit
NFault
Not Defined
Not Defined
Not Defined
nSelectIn
printer should not exceed 32 feet (10 meters).
Type of Mode
Nibble Byte
nDataAvail aDataAvail
1284 Active 1284 Active