Lexmark 249X, 248X manual Other Commands

Name	Dec	Hex	Description
BEL	7	07	Beeper
			Sounds the printer beeper for approximately 1
			second.
DC1	17	11	Select Printer (XON)
			The host sends this command to signal the printer
			to begin printing data.
DC3	19	13	Null (XOFF)
CAN	24	18	Cancel Data
			Clears data received since the last buffer
			terminator.
NUL	0	00	Null
ESC U	27 85 n	1B 55 n	Set Print Direction
			n=0 bidirectional
			n=1 unidirectional
ESC @	27 64	1B 40	Initialize Printer
			Clears all data stored in the printer buffer.
ESC [K	27 91 75	1B 5B 4B	Set Initial Condition
			Resets the printer to its original state. (This
			command is the same as ESC [K command in IBM
			mode. See page 32.)
ESC K	27 91 75	1B 5B 4B	String Descriptor Download Command
			Resets the printer to user default settings after
			downloading the string descriptor to the printer.
			(This command is the same as ESC K command in
			IBM mode. See page 32.)

Other Commands

Name	Dec	Hex	Description
ESC 6	27 54	1B 36	Printable Code Area Expansion
ESC 7	27 55	1B 37	Cancel Printable Code Area Expansion
ESC 8	27 56	1B 38	Disable Paper-out Sensor (248x only)
			Turns off the paper-out sensor to allow printing to
			the end of a paper.
ESC 9	27 56	1B 38	Disable Paper-out Sensor (248x only)
			Cancels ESC 8.
ESC #	27 35	1B 23	Disable Control of MSB
			Disables the control of the MSB value set by ESC =
			or ESC >.

76 Section 4: Epson Emulation Mode Printer Commands