OKI ML420 User Manual

Control Codes

Form Length

n Inches (n = 1 to 22)

ESC C NUL n 27 67 0 n

n Lines (n = 1 to 127)

ESC C n

27 67 n

Horizontal Tab

HT

9

Justification

Left

ESC a 0

27 97 48

Center

ESC a 1

27 97 49

Right

ESC a 2

27 97 50

Full

ESC a 3

27 97 51

Line Feed, Execute

Select 10 cpi

ESC P

27 80

Select 12 cpi

ESC M

27 77

w/ Carriage Return

LF

10

n/216" (n = 0 to 255)

ESC J n

27 74 n

n/144" (n = 0 to 127)

ESC % 5 n

27 37 53 n

Reverse, n/216"

(n = 0 to 255)

ESC j n

27 106 n

Line Spacing, Set

n/144" (n = 0 to 127)

ESC % 9 n

27 37 57 n

n/216" (n = 0 to 255)

ESC 3 n

27 51 n

n/72"

ESC A n

27 65 n

(n = 0-85 or 128-213)

1/6"

ESC 2

27 50

1/8"

ESC 0

27 48

7/72"

ESC 1

27 49 n

Paper Out Sensor Off

ESC 8

27 56

Paper Out Sensor On

ESC 9

27 57