Fujitsu M3096GX Instruction Manual page 110

If the subwindow is front>side of the document, the value must be;
M3096GX/M3093GX/
M3093DG
If the subwindow is back>side of the document, the value must be;
M3093DG
When the value does not fit this condition, the scanner returns the following
error information:
f Status:
f Sense key: X©5π (ILLEGAL REQUEST)
(b) Upper left X, Y (ULX, ULY) : Bytes 6 to 9, A to D
Specified here are the X and Y coordinates of the upper>left corner of the
subwindow. The coordinates are expressed in units of 1/1200 inches relative
to the upper>left corner of the maximum scan area.
(c) Width, length (W, L) : Bytes E to 11, 12 to 15
Specified here are the width and length of the subwindow, in units of 1/1200
inches.
Notes:
1. If the area specified for any subwindow does not fit in the area of the main
window, the portion of the area outside the main window area is ignored.
Only the portion where the main and subwindow overlap (shown hatched) is
processed.
Sub window
2. If subwindows in a main window overlap with each other as a result of the
values ULX, ULY, W and L specified here, this scanner returns the
following error information:
f Status:
f Sense key: X©5π (ILLEGAL REQUEST)
4 $ 78
B©00001π (CHECK CONDITION)
Main Window
B©00001π (CHECK CONDITION)
0 to 3
0 to 3
Sub Window