ESC B

 

 

 

Select Vertical Tabs

Format:

ESC

B

(n1)

(n2)

...

0

ASCII code:

Decimal:

27

66

(n1)

(n2)

...

0

Hexadecimal:

1 B

42

(n1)

(n2)

...

0 0

Comments:

Sets up to 64 vertical tabs in the current line spacing. Tab settings are not affected by subsequent changes in line spacing. Terminate this tab sequence with 0 or a number less than that of the last tab. Be sure that page length is set by ESC “C” command before using this.

ESC R

 

Return to Default Tabs
Format :

ESC

R

ASCII code:

Decimal:

27

82

Hexadecimal: 1 B

52

Comments:

Returns the horizontal and vertical tabs to their default settings.

•IBM only.

Graphics

ESC K

 

Select Single-density Graphics Mode

Format:

ESC

 

 

 

ASCII code:

K

(n1)

(n2)

Decimal:

27

75

(n1)

(n2)

Hexadecimal: 1 B

4B

(n1)

(n2)

Comments:

Turns on single-density graphics mode with 480 possible dots per eight-inch line and 816 per 13.6-inch line.

If d is the total number of columns required, n1 = d MOD 256

n2 = INT(d / 256)

This command must be followed by d data numbers.

J-21