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List Supported Doc Flavors of Printer specified by #PrinterName. At least one of the two possible Label File Formats: "application/postscript
" or "application/pdf
" (s. Media Composer Service#LabelFileFormat) must be supported by the Printer. Otherwise you have to configure usage of an external Print Utility by #UseExternalPrintUtility=true
to print Labels on that Printer.
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