As with all print commands, these commands read either the filename specified on the command-line or from the standard input.
Output is sent to the standard output.
Status and progress messages are sent to the standard error.
<p><b>ippevepcl</b>
prints to B&W HP PCL laser printers and supports printing of HP PCL (application/vnd.hp-pcl), PWG Raster (image/pwg-raster), and Apple Raster (image/urf) print files.
<p><b>ippeveps</b>
print to Adobe PostScript printers and supports printing of PDF (application/pdf), PostScript (application/postscript), JPEG (image/jpeg), PWG Raster (image/pwg-raster), and Apple Raster (image/urf) print files.
Printer-specific commands are read from a supplied PPD file.
If no PPD file is specified, generic commands suitable for any Level 2 or Level 3 PostScript printer are used instead to specify duplex printing and media size.