IBM 4400 manual Enable Printing Hex Codes 00-1F and 80-9F

Enable Printing Hex Codes 00-1F and 80-9F

Enable Printing Hex Codes 00-1F and 80-9F

ASCII Code ESC I n (uppercase “i”)

Hex Code	1B 49 n
Dec Code	27 73 n
Purpose	Permits you to print hex codes 00-1F and 80-9F.
where:	n = 1 allows hex codes 00-1F and 80-9F to be printable and to
	be used for user-defined characters.
	n = 0 returns hex 00-1F and 80-9F to control codes.
Comment	The printable characters that are included in hex codes 00
	through 1F and 80 through 9F are usually not printable in the
	default state on Epson printers. Sending ESC I 1 enables you to
	print characters in this range. Sending ESC I 0 returns the codes
	to non-printable status.
	The printable codes for the Epson character set are shown in
	Table 39. The mapping of 00 through 1F and 80 through 9F are
	the same in this case. (Table 39 shows the types of characters
	and their addresses; it is not a sample of printer output.)

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