Provide information about printers.

APaperSizesStores information about the supported paper sizes into an array.
APrinterFormsStores information about the forms supported by the specified printer into an array.
APrintersExStores information about available printers, print servers, domains, or print providers into an array.
APrinterTraysStores information about the available paper bins of a printer into an array.
APrintJobsStores information about a specified set of print jobs for a specified printer into an array.