Lexmark C760, C762 manual 2-50, 22 Raster Graphics Continued, Set Raster Compression Mode

Models: C762 C760

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2-50

PCL

 

 

 

 

 

 

Table 2-22: Raster Graphics (Continued)

Command / Parameters

Function / Result

ESC*b#M

 

Set Raster Compression Mode

0

Uncoded (Default)

Identifies the compression mode the host uses to transfer RIG data.

1

Run-Length Encoded

For instance, this command can be run-length encoding or TIFF

2

Tagged Image File Format (TIFF)

encoding.

 

byte

Note: For further information, see “Raster Compression Mode” on

3

Delta Row

page 2-60and “Group 3 and Group 4 Raster Compression” on

5

Adaptive Compression

page 2-65.

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]

Transfer Raster Data by Row/Block

# = Number of Data Bytes

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, 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.

 

 

• Setsthe left graphics margin to 0.

 

 

 

ESC*t#H

 

Raster Width (Destination)

 

 

Sets the width of the destination raster.

 

 

 

Page 62
Image 62
Lexmark C760, C762 manual 2-50, 22 Raster Graphics Continued, Set Raster Compression Mode, Transfer Raster Data by Row/Block