ZLPA - LP01 line printer test

	ABSTRACT:
		This program verifies proper operation of the LP01 line printer and its associated control unit.

	HARDWARE REQUIREMENTS:
		PDP-11 CPU, 8 KW memory, console terminal.

	SOFTWARE:
		Error typeouts will be listed as ''XXX'' error count where XXX= is the error tag in the listing.

	OPERATING PROCEDURES:
		Starting address is 200
		The restart address is 600.

	SWITCH SETTINGS:
		SW 15	=1  halt after error printout (optional in static test only)
			=0  continue after error typeout
		SW 14	=1  132 col. line printer
  			=0  80 col. line printer
		SW 13	=1  96 character line printer
			=0  64 character line printer
		SW 12	=1  loop on routine
			=0  continue to next

	RUN TIME:
		1 pass takes approximately 5 min.