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5. HMI is the horizontal distance moved by the current
print position after printing the character, multiplied
by four. Values must be multiples of four, and nega-
tive values are defaulted to zero. This field is ignored
in fixed space fonts. The starting position is always
on the left edge of the cell boundary (see figure).
6. Character Data is the bit image of the character itself.
Data is organized in words of two bytes each sent
left-to-right, top-to-bottom, with each bit represent-
ing one dot or pixel of the image. Row boundaries
are aligned with word boundaries, so the last word
in each row may include unused bits. The number of
bytes per character is the words per row times two,
times the character height in dots.
I
<ESC>*c3F
I
Delete Character Code
This command deletes from printer memory the bit image
for the character specified by the most recent Character
Code command.
H
Raster Graphics
Raster graphic images can be printed by sending binary
data files to the printer. Each page can contain one or
more graphic images. The maximum graphic image area
on a page depends on the current resolution, as follows:
Resolution
300x300
150x 150
100 x 100
75x75
Maximum Area
22.76
sq.in.
91.04
sq.
in.
Whole page
Whole page
To print a raster image, the graphics commands must be
HP Emulation Mode
H-43
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