Print Control	Function
S<<<<	Initialization sequence
S<nnnn>	Set character set for a printer font
S>>>>	End-of-printing sequence
S0000	Set standard character set Recommendation: Define with empty Control character sequence unless you need to use this print control.
SBP<nn>	Start printing a bar code
SBS<nn>	End printing a bar code
SF<nnn>	Select SAPscript printer font
SPMBS		Print on second side of sheet in duplex or tumble-duplex mode(Needed only if supported by device.)
SPMDU		Begin duplex printing (both sides of paper) (Needed only if supported by device.)
SPMFS		Print on first side of sheet in duplex or tumble -duplex mode(Needed only if supported by device.)
SPMSI		Begin simplex printing (front side of paper only) (Needed only if supported by device.)
SPMTU		Begin tumble duplex printing (both sides of paper, top and bottom reversed on second sides) (Needed only if supported by device.)
TRY01		Print from paper tray 1 at printer(Needed only if supported by device.)
TRY02		Print from paper tray 2 at printer(Needed only if supported by device.)
TRY03		Print from paper tray 3 at printer (reserved for future use) (Needed only if supported by device.)
TRYEN		Print an envelope(Needed only if supported by device.)
TRYME		Use the manual envelope feed(Needed only if supported by device.)
TRYMN		Use the manual paper feed(Needed only if supported by device.)

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