SUBROUTINE PTX(QINPUT)
	LOGICAL*1  QINPUT
C
C	This subroutine drives the Printronix P-300 line printer.
C	QINPUT is a return flag - usually indicating an error 
C	(operator input required).
C
C	all options are available, but for option "10, the QUEUE manager
C	and print spooler must be active.
C
C	Note that the line printer driver must be capable of printing all
C	ASCII codes between "100 and "177.  Normally, the driver traps
C	the delete code ("177), and does not print it.  The LP: driver
C	should be modified to pass this code.
C
C	modification history:
C
C	21 april 83	hg	initial edit
C
C
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C