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HELP! My Prints are Coming Out Brown.....Why?
Steve
When I use the QTR to print on either Epson Premium Luster or Ilford
Smooth Pearl papers, my prints have a strong brownish hue to them. Even with a Curve of 100% cool, they are still printing out brown. Why is this happening? All the QTRgui settings are correct and I converted to the Photo Gray profile. By the way, I should add that the QTR works great on Enhanced Matte paper (looks far superior than printing from PS and with NO magenta tinge to them under the flourescent lights). What a relief. I'd appreciate hearng back from someone who might be able to help me. Thanks! Steve |
Re: QTR Calibration
--- In QuadtoneRIP@..., "Richard Ayres" <rgayres@e...> wrote:
from QuadToneRIP 2.0 Calibration (for MacOSX):you will notice upon opening the file is that it is a CMYK file instead of a grayscale. It'svery important that you do NOT color manage this file when you open it or when youprint it...." open as 8 bit RGB files, so I don't think these are the files refered to in the calibrationinstructions. Sorry about the info. A while back I needed to change from a CMYK special file to an RGB one. The new file inkseparation.psd is RGB and works exactly like the old one did. Roy |
Re: QTR Calibration
Richard Ayres
--- In QuadtoneRIP@..., "zonepeter" <zonepeter@a...> wrote:
Peter; I did that and still only found inkseparation.tif and inkseparation.psd. To quote from QuadToneRIP 2.0 Calibration (for MacOSX): "The Ink Pattern Test Page The ink pattern test page "inkpattern.psd" is a very special file....The first thing you will notice upon opening the file is that it is a CMYK file instead of a grayscale. It's very important that you do NOT color manage this file when you open it or when you print it...." When I open the "ink separation.xxx" files ...leave as is(don't color manage), they open as 8 bit RGB files, so I don't think these are the files refered to in the calibration instructions. Am I missing something here? |
Which Curve Blend Do I Choose?
Steve
I'm doing a series of 'step wedges'tonight using the QTR and a 2200
printer. I've done Epson enhanced matte and about to try Epson Premium Luster. What curves blend do I choose in the QTRgui? I'm using the the Gray Photo wedge and selected Premium Luster in the media menu |
QTR Calibration
Richard Ayres
The QuadToneRip 2.0 Calibration instructions tell us to use "inkpatern.psd" , a CYMK file,
as our calibration file yet I cannot find it in either the MacOsX or WinXP versions. The closest file is "Inkseparation.psd", but it is 8bit RGB. I open it without any color management (leave as is) but it is still RGB. Where can I find "inkpattern.psd? MacOSX 10.3.8 PS CS Epson 2200 Rich |
Bluish Shadow tones
Johnny Eades
I find that the shadows in QTR using EEM neutral, are quite blue and
detract from the neutral tone of the other areas. In examining the curve, I see the toner is 100% density and the ink limit is 45. I haven't made any changes in the print curve till I can get access to a densitometer, but does anyone have any help they can give me to remove this blue shadow tint till then? Your friend in Photography, Johnny |
Re: printing with Qimage
Stephen Billard
开云体育Qimage
gives you all the page layout controls you could ever want. It also does smart
sharpening for printer output. You can do all these things in Photoshop, but
since you are using Qimage for color, I would guess you, like me, find page
management easier on Qimage.
?
?
-Stephen
?
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Re: printing with Qimage
Diane Fields
开云体育Bernie--I like it somewhat better than
sharpening in PS with USM.? If you do a lot of other twists to sharpening
or use something like PKS--the sharpening may better for some images.? As
far as interpolation--I really haven't done a comparison (though I probably
should).? Qimage does a bang up job of it though--but PSCS bicubic with
smoother or sharper is very very good.
?
Diane
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Re: printing with Qimage
Diane Fields
开云体育Bernard,
?
The reason I considered it is because I jump
through hoops to sharpen with PKS in PS (though I really like the plugin--but it
will only work in RGB).? Qimage does a really good interpolation of my
original digital files--and also a very good job with its 'smart
sharpening'--which means I don't have to fiddle around about sharpening (which I
always do as the last step after resizing).? I imagine I will go back and
forth between the 2 depending upon my mood and the image (PKS allows me to be
very selective about my sharpening and some times that's really
needed).
?
?
?
|
Re: printing with Qimage
Diane Fields
开云体育I agree with you LOL.? I did the
same--opened the file saved from Qimage (with the profile) and used smart
sharpening as usual.? It worked out great.?
?
I love QTR---its solved my one big
disappointment with printing b/w with the 2200--the metamerism problem.?
And--its so easy.
?
Diane
|
Re: Problem with QTRGui
Steve
Yes, thanks Stephen, I now have the correct version and my curve
graphs are working fine. I must have downloaded the wrong version from Roy Harrington's QTR site. --- In QuadtoneRIP@..., "Stephen Billard" <sbillard@s...> wrote: Are you running version 2.2b? If not please update to this latestversion. QTRgui will show version 2.2.1 in its title bar if you have thisversion. show a graph,is there a reason for this? I've been told that it's supposeto. subject=Unsubscribe> Service <> . |
Re: Color settings for Photoshop 7
Scott Graham
actually you should read the instructions that came with the Beta9 version (2.1 beta 9 I
toggle quoted message
Show quoted text
think) Just don't take them too literally cuz the install and some of the print options have changed. Rather look for hints. But unless you are using the new grayscale profiles, the normal method for qtr is to use "same as source" in the PS print with preview window where you would ordinarily put a paper profile for color printing. And check black point and Roy says perceptual though I'm testing with relative colormetric at the moment. He also says to print from a grayscale mode file but my in my initial testing RGB works too (this may change as I am just getting started) Scott --- In QuadtoneRIP@..., "abqrich" <ABQrich@m...> wrote:
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Re: Problem with QTRGui
Stephen Billard
开云体育Are
you running version 2.2b? If not please update to this latest version. QTRgui
will show version 2.2.1 in its title bar if you have this
version.
?
?
-Stephen
?
|
Re: printing with Qimage
I think Qimage's interpolation is superior. As far as sharpening
goes, Photoshop does not offer Smart Sharpening, which is output sharpening. Initially I was printing my color images from Qimage and B&W directly with QTR but I noticed a difference in the sharpness. I would have to add additional sharpening. So I started using the Print to File in Qimage and I like the results much better. --- In QuadtoneRIP@..., "Bernie Raffe" <bernieraffe@a...> wrote: Yes, that makes sense, but I tend to do that kind of processing inimprovement on PS's, will have to give it a try.for forcolour prints and use QTR for b&w. Why bother going via Qimage b&w,laidespecially if the image has already been processed in Photoshop?Theonly reason I can think of is to allow multiple photos to be outandfirst.print whenleave Smart Sharpening at the default. Then I open the tiff withQTR.Works great. Some folks just set QTR to monitor a folder and letitprint automatically when the tiff is saved in Qimage. Themade /grouStephen created QTRGui, it was so much better. And now, withMike'sinput, and further improvements in QTR and the GUI, it's a realchange p/QuadtoneRIP/"HYPERLINK/"Yah oo! Terms of Service./grou05/04/2005 p/QuadtoneRIP/subject=Unsubscribe"Quad toneRIP-unsubscribe@...05/04/2005 05/04/2005 |
Re: printing with Qimage
Bernie Raffe
开云体育Yes, that makes sense, but I tend to do that kind of processing in Photoshop. ? I wonder whether 蚕颈尘补驳别’蝉 interpolation and sharpening is an improvement on 笔厂’蝉, will have to give it a try. ? Bernie ? ? ? ? -----Original
Message----- From: John Lill
[mailto:johnlill2@...]
Sent: 05 April 2005 13:11 To: QuadtoneRIP@... Subject: [QuadtoneRIP] Re: printing with Qimage ?
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Re: printing with Qimage
Bernie,
I use Qimage rather than just QTR for 2 reasons: 1) Qimage's great interpolation for resizing. 2) Qimage's Smart Sharpening John --- In QuadtoneRIP@..., "Bernie Raffe" <bernieraffe@a...> wrote: This is curious!b&w, especially if the image has already been processed in Photoshop?The only reason I can think of is to allow multiple photos to be laidout first.print to file in Qimage, I set the printer ICC to QTR-RGB Gray Matte andQTR. Works great. Some folks just set QTR to monitor a folder and letit print automatically when the tiff is saved in Qimage. Themade for a simple workflow.Mike's input, and further improvements in QTR and the GUI, it's a realchange the look from selenium-toned to warm and everything in between.What fun!!Qimage. I have and have used Qimage for a number of years and happen to behow are others printing from Qimage using QTR? Are you printing tofile, then using that saved tiff to bring into the QTR GUI?/grou" p/QuadtoneRIP/subject=Unsubscribe"Quad toneRIP-unsubscribe@...05/04/2005 05/04/2005 |
Re: printing with Qimage
Bernie Raffe
开云体育This is curious! ? I also use Qimage, it’s a great product – but now I only use it for colour prints and use QTR for b&w. Why bother going via Qimage for b&w, especially if the image has already been processed in Photoshop? The only reason I can think of is to allow multiple photos to be laid out first. ? What am I missing? ? Cheers, Bernie ? ? -----Original
Message----- From: John Lill
[mailto:johnlill2@...]
Sent: 05 April 2005 12:16 To: QuadtoneRIP@... Subject: [QuadtoneRIP] Re: printing with Qimage ?
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