Finally I can to use mi HP 4300C with xsane and also with gimp thruogh NIASH. But the scanarea is limited only at half A4, and not the entired page. I put the scanarea to "full size" the preset area and to "free" the aspect ratio in the prewiew window. So I select "Acquire prewiew" and after "Start" at the Save Mode window. After work the saved image is only a half of the total.
In the Advanced Options window that appears this dimensions after the acquire prewiew operation: Top-left x (cm)=0 Top-left y (cm)=9 Bottom-right x (cm)=220 Bottom-right y (cm)=290 In the Save Mode window the dimensions of the image are: 1299*1659*24(6.2 MB) 22.0cm x 28.10cm Thanks for your help.
