PDFPrinter - Print via PDF to PDF-capable printer without CUPS

PDFPrint.sh

#!/bin/sh

if [ -n "$(find """/var/spool/PDFPrinter/$1""" -user $(whoami))" ]; then

	if [ $(head -n 1 "/var/spool/PDFPrinter/$1" | grep PDF | wc -l) = 1 ]; then 

		RESULT=$( \
		yad \
			--display=:0.0 \
			--center \
			--title="Printing Options" \
			--window-icon=printer \
			--form \
			--field=Number:NUM 1!1..100!1!0 \
			--field=Twosided:CHK TRUE\
			--field=Eco-Mode:CHK TRUE \
		)

		if [ $? = 0 ]; then
			NUMBER=$(echo $RESULT | cut -f 1 -d '|')
			DUPLEX=$(echo $RESULT | cut -f 2 -d '|')
			ECO=$(echo $RESULT | cut -f 3 -d '|')

			# -PJL-CONTROLCODE-----------------------------------
			echo -e "\033%-12345X@PJL" > "/tmp/$1.pjl"
			# -NUMBER--------------------------------------------
			if [ $NUMBER -gt "1" ]; then 
				echo "@PJL SET COPIES=$NUMBER" >> "/tmp/$1.pjl"
			fi
			# -DUPLEX--------------------------------------------			
			if [ $DUPLEX = "TRUE" ]; then 
				echo "@PJL SET DUPLEX=ON"  >> "/tmp/$1.pjl"
			else
				echo "@PJL SET DUPLEX=OFF" >> "/tmp/$1.pjl"
			fi
			# -ECO-MODE------------------------------------------			
			if [ $ECO = "TRUE" ]; then
				echo "@PJL SET ECONOMODE=ON" >> "/tmp/$1.pjl"
			else
				echo "@PJL SET ECONOMODE=OFF" >> "/tmp/$1.pjl"
			fi
			# -PDFPrinterlanguage to PDF-------------------------
			echo "@PJL ENTER LANGUAGE = PDF" >> "/tmp/$1.pjl"
			# -CONTENT-------------------------------------------
			cat "/var/spool/PDFPrinter/$1" >> "/tmp/$1.pjl"
			# -FINISH--------------------------------------------
			echo -e "\033%-12345X" >> "/tmp/$1.pjl"

			cat "/tmp/$1.pjl" | nc <YOURPRINTERIP>:9100			# enter the Printer IP or network name without the < >

		fi

	rm -f "/tmp/$1.pjl" "/var/spool/PDFPrinter/$1"

	fi
fi