Red diamond bullet A PJL command requested a printer language which is not currently supported.

EscapeE 'eE' iconEscapeE supports:

PCL 5 and its variants.
PCLSLEEK, including differing x and y resolutions.
PCL XL (also known as PCL 6) including embedded JPEG graphics. For information about our products for processing PCL XL please contact help@redtitan.com.

Blue diamond bullet Tip: If you created the file under Windows then try using a PCL5 printer driver instead.