Printer mnemonics for generic printers

Mnemonic	Description
(CR)	Carriage return to the beginning of the next line
(Flush)	When sent to a RAW printer, causes any pending data retained by the spooler to be sent to the printer.
(FF)	Form feed to the top of the next page
(LF)	Line feed
(LS)	Linefeed suppress
(SL=n)	Skip n lines
(TR)	Set transparent printing mode