On 18-Feb-07, at 10:07 AM, prof_mgt551 wrote:
> Thanks for your detailed description of your procedure. I follow
> everything exactly as you describe with these exceptions:
>
> 1. I have printed the large 13x19 target.
> 2. I have NOT placed the target on a piece of black blotter paper. I
> am not sure how this would help.
> 3. I have NOT redone the measurements and made a number two
> calibration. It seems that if you are careful and precise in your
> measurements then this step is not necessary.
>
> My current profile prints the standard test target very accurately. If
> I made a landscape print, people would say it looks great and is a
> very close screen match. It is just that when I reproduce artwork, the
> color matching becomes critical, and it is here that the profile is
> not doing its job on certain hues. They are close, but close is not
> good enough for this type of work.
>
> I know the printer is working properly with no clogged heads. I have
> carefully examined the measurements of the patches on the monitor
> screen before building the profile and these look good. In some cases
> just to make sure I have remeasured some, but see no difference on the
> screen hue for that patch after remeasuring.
>
> If I didn't do the color critical artwork reproductions for artist and
> only did my landscape work, I would be very satisfied. Perhaps what I
> am seeing are limitations in the PrinFix Pro/ SpyderII Pro calibration
> profiling system and I need to consider an alternative.
>
>
> --- In colorvision_group@yahoogroups.com, "PJS" <psandham@...> wrote:
>>
>> Try this:
>>
>> Starting with the basics, when you are printing your target patches
> to be
>> read, be sure the settings in the Epson print driver are correct. I
> would
>> set them to "Watercolor Paper - Radiant White"; Photo 1440dpi; No
>> High
>> Speed; No Edge Smoothing; with the Color Management set to ICM; ICC
> profile
>> to "No Color Adjustment".
>>
>> Then print the target from PrintFix Pro (and I always double-check
> from the
>> "Select Print Fix Pro Target" page to be sure the settings have
> remained the
>> same. I also have found that printing the 3-page target makes for
>> easier
>> reading than the large 13x19 target the 2200 will print. Be SURE to
> use the
>> same paper as you set in the Epson driver.
>>
>> After setting the white calibration using the white reference block
> on the
>> base of the PrintFix reader, measure each target. I place the target
> pages
>> on a piece of black blotter paper to avoid extraneous reflections
>> when
>> measuring. After all measurements are complete, I go back over the
> on-screen
>> pages to be sure that one patch has not been misread - it's pretty
> easy to
>> see as the square will be "off" in color in relation to surrounding
> squares.
>> More than once I have mis-measured one or two squares. I have also
>> found
>> that using the audible "click" when measuring helps avoid errors.
> You should
>> hear TWO clicks for EVERY measurement. If you don't, re-measure the
> square -
>> trust me! These procedures apply for the Black & White calibrations
> as well.
>> Once measurements are complete, be sure that the "advanced"
>> options in
>> PrintFix Pro are all set to neutral (this would be the sliders and
>> B/W
>> reference measurements).
>>
>> When you have saved your profile, you need to be sure that the
> settings in
>> the Epson print driver remain the same for any printing. If you use
> PS, as I
>> recall, use "no color management" for your monitor (this allows your
> Spyder
>> calibration to be the default viewer), and load your PrintFix Pro
> profile to
>> the output section of PS. Be sure that all options are OFF. I no
> longer use
>> PS for printing (Qimage is the only way to go, IMHO), so I'm working
> from
>> memory, but it is very easy in most programs to either double
>> profile or
>> select color options that will alter your prints, especially if
>> you are
>> playing with "localized" adjustments. Again, more than once I have
>> left
>> something changed that I played around with and should have just
> left alone.
>> The hazards of too many choices!
>>
>> Once all of the above is correct, I would print the PrintFix Pro
> calibration
>> targets using PS and compare them to the targets printed out of
>> PrintFix
>> Pro. The target files can be found at C:\Program
> Files\ColorVision\PrintFIX
>> PRO\Targets on a PC. For a MAC - ??? If the prints are not the same
> as the
>> ones printed from PrintFix, I would first check that the printer
>> is not
>> clogging and the inks were OK.
>>
>> After all of this, I do the whole profiling process again and name
>> the
>> calibration file #2. Print a test target or photo on the type of
> paper you
>> have profiled using both the original calibration and the #2
>> calibration
>> (changing NOTHING ELSE on the computer) - if they are not EXACTLY
> the same,
>> either you measured wrong or your printer is malfunctioning (and
> there are
>> probably other obscure reasons, too, but I've not had to go past
> this point
>> to solve the problem). I've done this procedure for my 3800 for 12
> papers at
>> this time and my prints are spectacular. I also did it for many
> papers on my
>> now sold 2200 and was very happy with the results. And even my old
> 1270 can
>> put out a pretty good looking print!
>>
>> Hope this helps……
>>
>>
>> pjs
>> kansas "the flat & happy state"
>> "the better the photographer,
>> the bigger the wastebasket"
>> pjs 1972
>>
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