code sample

I need someone to figure out how to save a page range in the following control: TImageEnMView This component is a delphi component found at www.hicomponents.com. You should load a multipage tiff, its very easy and I can give you a sample tiff file. I want to save a page range to file, lets say page 5 through 8 of a 10 page document, not manually by using the control keys and selecting, but in code. I need a function that accepts the lower bound, upper bound, and filename to save to. Your function will then save the page range. I do not want to copy to another component. It needs to be fast. Thanks.