Xerox 4213 MICR MRP Merkblatt

LJ SERIES 2D EMULATION

E 

H

ex 1B 2A  72 # 41

Dec

27 42 114 # 65

where # one of the two values in table 3-13.

Table 3-13.

0

Left edge of printable area

1

Current cursor position

The Transfer Raster Data command precedes a single row of
raster graphics data.  The resolution of the data has been
selected through the Graphics Resolution command, and the left
graphics margin defined by the Start Graphics command.  The
raster data is printed at the current Y position.

Raster data is always printed parallel to the feed edge of the
paper, regardless of the paper or page orientation.  Because the
coordinate system is different for portrait and landscape pages,
the positional change required to establish the start point of the
next row of data is different for each orientation.  On a portrait
page the Y position is automatically incremented after each row
of raster data.  On a landscape page the X position is
automatically decremented after each row.

Each byte of raster data received comprises eight bits
corresponding to eight individual dots.  The most significant bit
is the leftmost dot. If a bit is set high, a dot is printed; if a bit is
set low, no dot is printed.  Each dot is expanded to the
resolution specified by the Graphics Resolution command.
Raster data ignores the boundaries of the text area and is
unaffected by perforation skip mode.

E 

XEROX 4213 LASER PRINTER PROGRAMMER REFERENCE

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