QTR-Quadtone RIP

Thanks again for all your help Stephan. You led me right to a working 
solution and all is well wth the world again...............
Don

--- In QuadtoneRIP@yahoogroups.com, "Stephen Billard" <sbillard@s...> 
wrote:
> I have looked at the image you sent. It would appear that "Arcsoft" 
has not
> properly filled in two required TIFF parameters: XResolution and 
YResolution.
> These are the number of pixels per unit of the image width and 
length. The file
> you sent had these values set to zero.
>  
> I will add a check in QTRgui to catch this error. Thanks for 
sending the file.
>  
>  
> -Stephen
>  www.sbillard.org/Stephen
> 
> -----Original Message-----
> From: QuadtoneRIP@yahoogroups.com 
[mailto:QuadtoneRIP@yahoogroups.com] On Behalf
> Of Donald Frederick
> Sent: Thursday, May 05, 2005 1:36 PM
> To: QuadtoneRIP@yahoogroups.com
> Subject: [QuadtoneRIP] Re: Trouble Getting Started
> 
> 
> Stephen,
> I sent you the photo I was having trouble with to your direct email 
> address. After reading your suggestions I realized the image was 
> converted to greyscale and saved as a Tiff from a Jpg image 
> in "Arcsoft"
> I tried again in photoshop and it works fine. Nice nuetral greys 
and 
> Blacks. I then interpolated to 300dpi (from 72dpi)with Genuine 
> Fractels and sharpened with a "NIK" plugin. It still works!
> Thanks for the clues, they set me straight.
> Thanks again,
> Don
> 
>  
> > I just joined and downloaded QTR. After setting up and trying to 
> print 
> > my first B&W TIFF to an epson 1280 printer I get ann error 
message 
> that 
> > says "Quadtone RIP front end-Floating point division by zero" 
when 
> I 
> > try to load an image.
> > 
> > Any help to suggest what is causing or how to help would be 
> appreciated.
> > 
> > Don Frederick