faxNumber An NSString object that specifies a fax number. Declarationstatic let faxNumber: NSPrintInfo.AttributeKey See AlsoOther AttributesallPagescopiesdetailedErrorReportingfirstPageheaderAndFooterjobDispositionjobSavingFileNameExtensionHiddenjobSavingURLlastPagemustCollatepagesAcrosspagesDownprinterprinterNamereversePageOrder