If the default printer type file is not suited to your needs,
specify a different printer type file with the parameter. For example,
if your printer type file specifies the laserjet and you want to
print to the plotter, use this parameter.
When using this parameter, a printer type file other than
the configured one can be specified. For printers, this parameter
specifies a printer type file other than the configured one. The
syntax for this parameter is as follows:
FILE filename;DEV=deviceclass;ENV=filename
