Lexmark 249X, 248X manual Barcode Type, Unit Module Width Dots Dec Hex Wire

The barcode type is denoted by k. The following values are valid for k:

	k		Barcode Type
Dec		Hex
177		B1	<reserved>
178		B2	EAN-13
179		B3	EAN-8
180		B4	CODE 39
181		B5	<reserved>
182		B6	INTERLEAVED 2 of 5
183		B7	UPC-A
184		B8	<reserved>
185		B9	POST-NET (barcode)
186		BA	CODE 128

Module width is denoted by m. When m is 1, the barcode prints by

1/360 or 1/240 full dot method. For all other values, the barcode prints by half dot method. The suggested values for m are as follows:

	m		Unit Module		Width
			Dots
Dec		Hex		24 wire		9 wire
0		00		0.015 in.		0.021 in.
1		01		0.012 in.		0.017 in.
2		02		0.015 in.		0.021 in.
3		03		0.021 in.		0.030 in.
4		04		0.026 in.		0.038 in.

The variable s denotes the space width adjustment and affects the barcode printing width. The value for s may range from 3 (03 hex) to -3 (FD hex), however, 0 is the default value. The adjustment unit for 24 wire printers is 1=1/360 in. and for 9 wire printers the unit is 1=1/240 in.

The variables v1 and v2 control the bar length. The minimum value of v1, v2 is 288 dec (24 wire) and 270 (9 wire).

62 Section 3: IBM Emulation Mode Printer Commands