FUJITSU 50FH5037E-02 - Manual (Page 59)

(b) Control register #1
X©00π is set when the power is turned on or when a CLEAR command is issued for
initialization.
7
0
6 5 4 3 2 1 0
LSB MSB
Density
0 0¥¥¥ : Set from the operator panel
0 1 0 0 0 : Light
0 1 0 0 1 : Darken more
0 1 0 1 0 : Somewhat light and more
0 1 0 1 1 :
0 1 1 0 0 : Normal *3
0 1 1 0 1 :
0 1 1 1 0 : Somewhat dark
0 1 1 1 1 : Dark
1¥¥¥¥ : Automatic (*1)
Linedrawing/photograph
0¥ : Specified from the operator panel
1 0 : Linedrawing (*2)
11 : Photograph (*2)
*1 This function is valid for image processing circuit (IPC ¬) option.
When the IPC ¬ option is installed and these bits indicate 1xxxx, the scanner
applies the DTC function, and the function of the image control register and
subwindow control register are not operated.
*2 The scanning speed of ADF (sheets/min) in Linedrawing mode is different from
that of Photograph mode. See Appendix B for more information.
*3 When the control registor #19, bit 0 is ©0π, 8 typs density are sellectable by the
control registor #1, bit 3 to 0.
And when the control registor #19, bit 0 is ©1π, 256 typs density are sellectable
by the control registor #20.
50FH5037E>02 6 $ 9