Zebra Technologies TLP 3844-Z - Manual (Page 58)

Parallel Interface
The maximum current available through the interface port is not to exceed a
total of 0.75 amps.
Pin No. Description
1 NStrobe/Host Clk
2-9 Data Bits 1-8
10 nACK/PtrClk
11 Busy/Per Busy
12 PError/ACK Dat Req.
13 Select/Xflag
14 NAuto Fd/Host Busy
15 Not Used
16-17 Ground
18 +5 V @ 0.75 A Fused
19-30 Ground
31 nInit
32 NFault/nData Avail.
33-34 Not Used
35 +5 V throught 1.8 K Ohms Resistor
36 NSelectin/1284 active
50 980441-001 Rev. A