Xerox 4215 Operator's Manual page 304

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F-4 Interface Support
*Signal is active low
XEROX 4219/MRP Mid Range Systems Printer
XEROX 4215/MRP Mid Range Systems Printer
Parallel interface connector pin assignments
Signal
Pin
Name
17 Frame
18 No
connectio
19—30 GND
31 INIT*
32 ERROR*
33 No
connectio
34 No
connectio
35 No
connectio
36 SLCTIN*
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Table F-1
Sourc Function
Frame Ground
Signal Grounds
Host Initializes printer
and clears print
Print Indicates a printer
error condition
Host Selects printer or
host and enables to
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DIIIIIIIIHHHHHHHHIIIIIIIIIIIII