Are you referring to a program to scan images then? Look into using sane or xsane.
uname -a <-- To find out what OS your using. Should work on Solaris as well if that is what your using.
But if you provide more details, members here might be of more help. Be more specific in what your trying to accomplish, we don't like to assume or guess, we can't read minds. And also, find out what OS your using, it makes a big difference in the outcome to answer your question.