21. Print the data type of a key to standard output.22. Authentication required for printing document ‘%s' (job %d) 23. Previews the list of memos to be printed 24. Preview the list of memos to be printed 25. A thousand printed invitations were issued to the public . 26. Whether to print a header in each page 27. Previews the list of tasks to be printed 28. TRUE if the print operation will support print of selection. 29. TRUE if the print operation will support print of selection. 30. Your print range selection does not include any pages
