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Extended options are enabled and controlled by the WPxx= parameters on the X_RUN command. The WP component of the parameter name, identifies the parameter as being related to Windows Printing.
WPxx= parameters, like most X_RUN parameters, can be permanently set by using a profile file or an environment variable. Refer to 18.5 Permanently Specify X_RUN Parameters for more details of how parameters can be permanently set.
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