Epson 420i Pica, l [ k, Elite, 1 [ n, 1 [ n, 1 [ n, 1 [ n, 1 [ n, n ranges, Condensed, Standard character, 37. (09)H (9)D, (89)H (137)D

35.(1B, 5A, n1, n2)H (27, 90, n1, n2)D

This code prints quadruple-density dot graphics at 240 dots per inch. The values of n1 and n2 define the number of bytes of data according to the formula n1 + n2*256. Each byte of data controls the printhead pins in one vertical row of dots. The maximum number of bytes of data is 3264.

Horizontal Tab Commands

36.(1B, 44, n1, n2, .... nk, 00)H (27, 68, n1, n2,. . . nk, 0)D, (9B, C4, n1, n2, .... nk, 00)H, (155, 196, n1, n2, .... nk, 0)D

This code sets the horizontal tab. The maximum number of horizontal tab settings is 28. At power-on, the horizontal tabs are automatically set for every 8th column. When this code is input, these tabs are cleared.

The n is a binary number that designates the column number. The horizontal tabs are set in present character width. The horizontal tabs are set in sequence with the

smallest first. The command ends with a code. However, if the sequence is made in the reverse order, the setting is terminated at that point. When the horizontal tabs are set in pica print mode, elite print mode, or condensed print mode, and the mode is changed, the position of the tabs on the paper remains the same.

When the left or the right margin is set, the tab position already set is cleared. The left margin position is considered to be the home position, and horizontal tabs are automatically placed every 8th column in the same manner as they were at power-on.

l [ k [ 28n ranges

	Pica	Elite	Condensed
Standard character	1 [ n [ 135	1 [ n [ 162	1 [ n [ 216
Double-width character	1 [ n [ 67	1 [ n [ 80	1 [ n [ 107

37. (09)H (9)D, (89)H (137)DThis code causes a move to the next horizontal tab position.36.(1B, 51, n)H (27, 81, n)D, (9B, D1, n)H (155, 209, n)D

This code sets the right margin. The n selects the column with the present character width as the base. This code is ignored if the value of n exceeds a single line. This code is also ignored if the width between the left and right margins is less then 2 pica double-width print mode characters. This command deletes the print data and horizontal tabs.

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