Printronix Series 5 - Manual (Page 186)

5–11 Interfaces
Table 5–4. 1284 Signals (continued)
30 Signal Ground (nAutoFd, nSelectIn, nInit)
31 Host nInit
32 Printer NFault nDataAvail aDataAvail
33 Not Defined
34 Not Defined
35 Not Defined
36 Host nSelectIn 1284 Active 1284 Active
NOTE: The length of the data cable from the host computer to the printer
should not exceed 10 meters (32 feet).