Printek 4500, 4503, 4300 manual IBM Proprinter Emulation

	IBM Proprinter Emulation
Select Condensed Mode	SI
(or)	ESC SI

Selects condensed mode. The resulting character spacing will be 17.14 cpi if 10 cpi was selected, or 20 cpi if 12 cpi was selected.

Control code:	SI
Hexadecimal:	0F
Escape Sequence:	ESC	SI
Hexadecimal:	1B	0F
Select Double-Wide Mode (one line)			SO
(or)			ESC SO

Selects double-wide mode for one line. Double-wide mode doubles the width of all characters, but does not affect character height. This mode is cancelled by a carriage return or DC4.

Control code:	SO
Hexadecimal:	0E
Escape Sequence:	ESC	SO
Hexadecimal:	1B	0E
Cancel Double-Wide Mode (one line)			DC4

Cancels double-wide mode selected by SO or ESC SO. Does not cancel double-wide mode selected by ESC W or ESC !.

Control code:	DC4
Hexadecimal:	14
Double-Wide Mode	ESC W n

Selects double-wide mode for n=1, or cancels for n=0. Double-wide mode doubles the width of all characters, but does not affect character height.

Example: The following escape sequence will select double-wide mode.

Escape Sequence:	ESC	W	1
Hexadecimal:	1B	57	31

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