Hi Mike, Thanks for responding. Yes it is 1 bit per pixel. This is the courser of my 2 monochrome test images the other is at 2880 dpi. Already the files are very big and going more than 1 bpp would be wasteful. Thanks anyway. I will unsubscribe now and head back to 'inkjet PCB construction'. Bob --- In QuadtoneRIP@yahoogroups.com, Mike Finley <mike.finley@...> wrote: > > If it really is one bit per pixel, then thats probably what is causing > the problem. QTR expects 8 or 16 bits per channel. > > On 15/05/2011 09:13, Bob wrote: > > > > Hi All, > > I'm just evaluating QTR. So, I'm new to it... > > > > I have a test file that I'm using as a yardstick to compare RIPs and > > QTR won't print it. > > > > It's a monochrome Tiff file 1400dpi at 1 bit per pixel. It appears in > > the QTR thumbnail window yet won't print. The Error message is ERROR: > > Unable to open image file for printing. I can open the file in several > > other applications without problem. Can you help? > > > > I can post the test file in the 'files' section if I have to, but as > > its about 2Mb I thought best leave that as a last resort. > > > > Bob. > > > > > > -- > mike finley photography > http://www.mikefinley.co.uk > http://words.mikefinley.co.uk > http://www.roguegenegallery.com/Mike_Finley-gallery.html > > > > [Non-text portions of this message have been removed] >
Message
Re: My first print is not working.. Help!
2011-05-16 by Bob