Lexmark MX321 Printer Languages and Interfaces Technical Reference - Page 26

Transfer Raster Data by Row/Block, End Raster Graphics Version B

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Printer Control Language (PCL) emulation 26 Command / Parameters ESC*b#M 0-Uncoded (Default) 1-Run-Length Encoded 2-Tagged Image File Format (TIFF) byte 3-Delta Row 5-Adaptive Compression 9-Replacement Delta Row 999-Zlib 1002-Group 4 1003-Group 3 one dimensional 1004-Group 3 two dimensional K=2 1005-Group 3 two dimensional K=4 1006-TIFF word (16 bit) 1007-TIFF double-word (32 bit) 1008-Adaptive compression (includes TIFF word and TIFF double-word) ESC*b#W[data] Where: # = number of data bytes. ESC*rB ESC*rC ESC*t#H ESC*t#V Function / Result Set Raster Compression Mode Identifies the compression mode the host uses to transfer RIG data. For instance, this command can be run-length encoding or TIFF encoding. Note: For more information, see "Raster compression mode" on page 34. Transfer Raster Data by Row/Block Transfers RIG data. Note: After each command, the cursor position is moved to the beginning of the next raster row. End Raster Graphics (Version B) Signals the end of the raster graphics transfer. If a raster height is specified, then the cursor is moved to the first raster row past the raster height. End Raster Graphics (Version C) Same as version B, but: • Resets the compression mode to uncoded. • Sets the left graphics margin to 0. Raster Width (Destination) Sets the width of the destination raster. Raster Height (Destination) Sets the height of the destination raster.

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Command / Parameters
Function / Result
ESC
*b#M
0—Uncoded (Default)
1—Run-Length Encoded
2—Tagged Image File Format (TIFF) byte
3—Delta Row
5—Adaptive Compression
9—Replacement Delta Row
999—Zlib
1002—Group 4
1003—Group 3 one dimensional
1004—Group 3 two dimensional K=2
1005—Group 3 two dimensional K=4
1006—TIFF word (16 bit)
1007—TIFF double-word (32 bit)
1008—Adaptive compression (includes TIFF word and
TIFF double-word)
Set Raster Compression Mode
Identifies the compression mode the host uses to
transfer RIG data. For instance, this command can be
run-length encoding or TIFF encoding.
Note:
For more information, see
“Raster
compression mode” on page
34
.
ESC
*b#W[data]
Where:
#
= number of data bytes.
Transfer Raster Data by Row/Block
Transfers RIG data.
Note:
After each command, the cursor position is
moved to the beginning of the next raster row.
ESC
*rB
End Raster Graphics (Version B)
Signals the end of the raster graphics transfer. If a
raster height is specified, then the cursor is moved to
the first raster row past the raster height.
ESC
*rC
End Raster Graphics (Version C)
Same as version B, but:
•
Resets the compression mode to uncoded.
•
Sets the left graphics margin to 0.
ESC
*t#H
Raster Width (Destination)
Sets the width of the destination raster.
ESC
*t#V
Raster Height (Destination)
Sets the height of the destination raster.
Printer Control Language (PCL) emulation
26