Ricoh SP 4520DN - Page 860

Write Image Control
The Write Image Control command is the first command in the sequence to send raster image data to the
printer. The command contains fields to define the input, scale, and image placement parameters.
Several Write Image Control commands may be required to a complete raster image.
Offset Range Meaning Error Code
0-1 X'0001' -
X'7FFF'
Pixels per scan line in the output image X'0242..0
1'
X'0243..0
1'
2-3 X'0001' -
X'7FFF'
Number of scan lines in the output Image X'0244..0
1'
X'0245..0
1'
4-5 X'0001' -
X'7FFF'
Pixels per scan line in the input image X'0242..0
1'
X'0243..0
1'
6-7 X'0001' -
X'7FFF'
Number of scan lines in the input image X'0244..0
1'
X'0245..0
1'
8 X'00' Uncompressed input image X'0246..0
1'
9 X'00' One bit per pixel in the input image format X'0246..0
1'
10 PIXEL MAGNIFICATION FACTOR X'0247..0
1'
X'01' No Magnification Factor
X'02' Magnification Factor of 2
11 SCAN LINE MAGNIFICATION FACTOR X'0247..0
1'
X'01' No Magnification Factor
X'02' Magnification Factor of 2
3. IM Image Command Set
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