This chapter describes how you should specify page-control and cursor-move-ment commands and data for your printer. Page-control commands are sent to the printer by the Microsoft Windows Universal Printer Driver to begin a document, to begin a page, to end a document, to end a page, to cancel a print job, and so on. Cursor-movement commands are sent to the printer to move the cursor (which is sometimes called the print head) horizontally across the page, vertically down (and sometimes up) the page, and so on.