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QTR-Quadtone RIP

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Re: [QuadtoneRIP] horizontal banding on R2400

2009-12-20 by Mike Finley

Is this on Windows?

If so, I've found that the Epson driver is much more tolerant of blocked 
or deflected inkjets than the ghostscript driver that underlies QTR. 
(Except when printing close to the leading and trailing edges of the 
paper, when sometimes you'll see a similar pattern even with the Epson 
driver)

Jason wrote:
>  
> ... Anyway I found that horizontal banding, bands about 1/8-1/4" 
> appeared across the entire image. I tried changing to unidirectional, 
> various dithers but there was no change. So then I switched to the Epson 
> Advanced B&W driver and had no problems -- a perfect image. What's going on?
> 
> Jason

-- 
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