Zebra Technologies T402 - Manual (Page 59)

Parallel Interface Technical Information
NOTE: The maximum current available through the serial and/or
parallel port is not to exceed a total of 0.75 Amps.
52
Pin No. Description
1 nStrobe/HostClk
2-9 Data Bits 1-8
10 nACK/PtrClk
11 Busy/PtrBusy
12 PError/ACKDataReq
13 Select/Xflag
14 nAutoFd/HostBusy
15 Not Used
16 & 17 Ground
18 +5V @ 0.75A Fused
19-30 Ground
31 nInit
32 nFault/nDataAvail
33 & 34 Not Used
35 +5V through a 1.8 K Ω Resistor
36 nSelectIn/1284 active