Appendix A - Control Code Tables 69
English
Variable line feed n/216 inch (n = 0 to
255)
ESC J n 27 74 n 1B 4A n
Variable rev. line feed n/216 inch (n = 0
to 255)
ESC j n 27 106 n 1B 6A n
Line Spacing
6 LPI ESC 2 27 50 1B 32
8 LPI ESC 0 27 48 1B 30
Line spacing 7/72 inch (for 7-bit
graphics)
ESC 1 27 49 1B 31
Variable line spacing n/216 inch (n = 1
to 255)
ESC 3 n 27 51 n 1B 33 n
Variable line spacing n/72 inch (n = 1 to
85)
ESC A n 27 65 n 1B 41 n
Margins
Margin left set ESC l n 27 108 n 1B 6C n
Margin right set ESC Q n 27 81 n 1B 51 n
Miscellaneous
Half speed printing OFF ESC s 0 27 115 48 1B 73 30
Half speed printing ON ESC s 1 27 115 49 1B 73 31
MSB setting
Cancel MSB setting ESC # 27 35 1B 23
MSB set 0 ESC = 27 61 1B 3D
MSB set 1 ESC > 27 62 1B 3E
Near Letter Quality
NLQ auto justification (left, mid, right,
full)
ESC a n 27 97 n 1B 61 n
Select font NLQ ESC x SOH 27 120 1 1B 78 01
Paper out sensor
Paper out sensor OFF ESC 8 27 56 1B 38
Paper out sensor ON ESC 9 27 57 1B 39
Print head direction
Unidirectional print (home head) (for
one line only)
ESC < 27 60 1B 3C
Unidirectional print OFF ESC U 0 27 85 48 1B 55 30
Unidirectional print ON ESC U 1 27 85 49 1B 55 31
Print Suppress
Print suppress OFF DC1 17 11
Print suppress ON (no print until DC1) DC3 19 13
Proportional Spacing
Proportional spacing OFF ESC p 0 27 112 48 1B 70 30
Proportional spacing ON ESC p 1 27 112 49 1B 70 31
Skip-over perforation
Function ASCII Decimal Hex