Lexmark 248X Set Vertical Format Unit VFU, Set Top of Form, Change Emulation, Software-Prime

Name	Dec	Hex	Description
DC4	20 32...32	14 20...20 n...	Set Vertical Format Unit (VFU)
SP...SP n...	n... 32...32	20...20 n... 3F	Programs up to 12 sets (channels) of vertical tabs.
SP...SP n...?	n... 63		The maximum tab stops in one set (channel) is 27.
			This command works in conjunction with the VT
			command followed by a channel code (n). When
			the VT command is received, the printer skips to
			the next tab stop in that channel.
			To set your tabs, follow the DC4 code with one SP
			code for each line to be skipped in order to
			advance to the line where you want your first tab
			stop. For example, the command
			DC4 32 32 32 5 32 12 32 32 20 32 32 32 32....32 63
			causes the printer to skip 3 lines, enters a tab stop
			at 5, skips 1 line, enters a tab stop at 12, skips 2
			lines, enters a tab stop at 20, and then skips
			however many lines remain on the page.
VT	11 n	0B n	Vertical Tab
			Advances the paper to the next vertical tab stop.
			Valid channel codes are 49 through 60.
ESC 5	27 53	1B 35	Set Top of Form

Other Commands

Name	Dec	Hex		Description
CAN	24	18		Cancel Data
				Clears all data from the print buffer, but does not
				reset printing features.
ESC {	27 123 n	1B	7B n	Change Emulation
				When n=2 the emulation changes to IBM
				Proprinter.
				When n=65 the emulation changes to Epson.
ESC CAN	27 24	1B	18	Initialize Printer
				Clears all data from the print buffer, and returns
				the printer to the current menu settings.
ESC <	27 60	1B	3C	Select Half-speed Printing
ESC >	27 62	1B	3E	Cancels Half-speed Printing
ESC E 0	27 69 0	1B	45 00	Select Paper-out Sensor
ESC E 1	27 69 1	1B	45 01	Cancel Paper-out Sensor
DC3	19	13		Select Print Suppress Mode
DC1	17	11		Cancel Print Suppress Mode
ESC { NUL	27 125 0	1B	7D 00	Software-Prime

Section 5: OKI Microline Emulation Mode Printer Commands 89