FUJITSU M3093DG - Manual (Page 154)

4.7.2 Command sequence to read
The following illustration is an example of the command sequence used with this
scanner. All commands are assumed to be issued from a single initiator.
(1) Normal sequence
Target Initiator
RESERVE UNIT Move to reserved status
Example: Set up window 0 (front>
side) and window 128
(back>side).
Declare subwindows 0
and 1 in both front>side
and back>side
subwindow list
(M3093DE)
SET WINDOW $ Set window parameters
$ Calculate the number of scan lines covering
all windows set up, in terms of lines effective
after magnification change
Document
Window 0 (front>side)
SET SUBWINDOW Set subwindow parameters
Document
Window 128 (back>side)
4 $ 122