ESC Dec Hex Symbol

ESC 94 5E A

ESC 97 61 a

ESC 98 62 b

ESC 101 65 e

Function

Turns nine-pin graphics ON. Format:

ESC “*” d nl nz

followed by 2 times n data numbers, where

n = total number of dot columns, nl = n MOD 256,

n2 = INT (n/256).

The printer expects two data numbers for each column of print. The d selects the density, where 0 produces single-density and 1 produces double- density.

Sets justification format in NLQ mode. Format:

ESC “a” n

where n=0 for left justification; n=1 for centering; n=2 for right justifica- tion; and n=3 for full justification.

Sets up to 16 vertical tabs for channel n. Format:

ESC “b” n nl n2 . . . nk 0

where n = 0-7, and n = 0 is the same as ESC “B”. Terminate this tab sequence with 0 or a number less than the last defined tab (nk).

Sets horizontal and vertical tab incre- ments.

Horizontal format: ESC “e0” n

where n is the number of spaces and equals :

0-21 in pica

0-25 in elite

0-36 in compressed. Vertical format:

ESC “e1” n

where n is the number of line feeds and equals :

INT (255/x) for x/216-inch line spac- ing, INT (85/x) for x/72-inch line spacing, 7 for 12-dot line spacing.

B-9