HP 5961-0509 manual End Raster Graphics Command, 15-30Raster Graphics

Notes	If the last byte indicated by the value field in the Transfer Raster Data
	command is a control byte, that byte is ignored.
	If a Transfer Raster Data command is received without an
	accompanying Start Raster Graphics command, any preceding start
	raster values are used (such as left graphics margin, raster height
	and width, etc.).

End Raster Graphics Command

The End Raster Graphics command signifies the end of a raster graphic data transfer.

	EC * r C
	z Receipt of this command causes 5 operations:
	z Resets the raster compression seed row to zeros.
	z Moves the cursor to the raster row immediately following the end
	of the raster area (if a source raster height was specified).
	z Allows raster commands which were previously locked out to be
	processed.
	z Sets compression mode to 0 (no compression)
	z Defaults the left graphics margin to X-position 0.
	This command is a modified version of the EC*rB End Raster
Notes
	Graphics command. This new version (E *rC) performs two
	C
	additional operations: 1) it resets the compression mode to 0, and 2),
	it defaults the left graphics margin to 0.
	This command (EC*rC) is not supported by the HP LaserJet III or
	the HP LaserJet IIID printers. Use the EC*rB End Raster Graphics
	command to terminate raster graphic data transfers for these printers.
	Refer to the “PCL Feature Support Matrix” in Chapter 1 of the PCL 5
	Comparison Guide for specific printers which support these
	commands.

15-30Raster Graphics EN