Compuprint MDP40B Programmer Manual Manual do Utilizador descarregar pdf (Página 150)

C-8

ESC T

Define top of form "TOF". (Olivetti PR2, PR40+)

ASCII Code ESC T

Hexadecimal Value 1B 54

Decimal Value 27 84

Defines, in n/216", the top of form starting from the top edge of the document.

The command is not accepted (command specification error) if:

• The value of n is less than the mechanical top margin (defined during setting)

• It is sent with a document present on the paper stand.

• It is sent inside a printing field.

ESC M

Define bottom of form "BOF". (Olivetti PR2, PR40+)

ASCII Code ESC M

Hexadecimal Value 1B 4D

Decimal Value 27 77

Defines the length of the bottom of form, that is, the area at the bottom of the form in

which you do not want to print, replacing the value defined previously.

The decimal value of n defines the length of the bottom of the form, as a number of

line feeds of the currently selected value. No check is made to ensure that the form

length and bottom of form values are compatible with one another.

If parameter n is set to any value between 000 and 999, the default value (4.23 mm) is

set. The command is not accepted (command specification error) if:

• It is sent with a document present on the paper stand.

• It is sent inside a printing field.

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