HP PCL Page Format Commands 4-7
RIGHT MARGIN
ESC &a#M
Decimal:
027 038 097 #...# 077
Hex:
1B 26 61 #...# 4D
#: column number
Use the right margin command to set the right margin to the right edge of a column you
specify.
The maximum default right column is located at the right edge of the addressable print ar-
ea. If you specify a value greater than the right margin of the addressable print area, the
printer uses the right margin of the addressable print area. If you specify a column value
less than the left margin, the printer ignores the escape sequence.
The HMI sets the distance between columns. Because margins are physical positions, they
will not change when set even though the HMI may change.
If a new right margin is set to the right of the existing right margin, the cursor shifts to the
new right margin.
The factory default setting for the right margin is the right edge of the addressable print ar-
ea.
TOP MARGIN
ESC &l#E
Decimal:
027 038 108 #...# 069
Hex:
1B 26 6C #...# 45
#: number of lines
Use the top margin command to set the number of lines between the top of the addressable
print area and the top of the text area.
The printer ignores this escape sequence if you specify a value greater than the length of
the current addressable print area or if the current VMI is 0 (VMI sets the space between
lines of text). When the printer receives a valid top margin command, it resets the text
length according to the following equation:
Text length = addressable print area length (in inches)
– top margin (in inches) – 1/2 inch.
Because the top margin is a physical position, it will not change once set, even though the
VMI or line spacing may change.
The current values of the top margin and VMI determine the vertical cursor position
through the following equation:
First line (in inches) = top margin (in inches) + (72/100 * VMI)
Содержание Intellibar M412
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