Compuprint 10200 Programmer Manual Uživatelský manuál stáhnout pdf (Strana 39)

Commands

ESC [ @

Sets double high printing and double line feed. (IBM)

ASCII Code ESC [ @

l h m

Hexadecimal Value 1B 5B 40

l h m

Decimal Value 27 91 64

l h

l =normally 4, h = normally 0, m

= 0, m

= 0

This command sets height, width and vertical spacing.

The l and h parameters specify the number of mode bytes m

contained in the sequence.

The m

and m

parameters specify the printing characteristics.

The m

parameter controls both the line spacing and the character height. It has two parts: a

high-order half-byte of m

controls the line spacing and the low-order half-byte controls the

character height.

Character Height Line Spacing

0 No change No change

1 Standard character height Line feeds unchanged

2 Double character height Line feeds unchanged

16 Character height unchanged Normal line feeds

17 Standard character height Normal line feeds

18 Double character height Normal line feeds

32 Character height unchanged Double line feeds

33 Standard character height Double line feeds

34 Double character height Double line feeds

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 233 234

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Compuprint 10200 Programmer Manual Uživatelský manuál Strana 39