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RE: Settings in PhotoShop - an Update



OK, Kokleong, you got me to test my printer settings once again! Maybe I'm
one of the really picky ones, but the preferred setting for the EX (since I
don't, unfortunately have a Rodney custom profile) still doesn't work for
me.

I thought that maybe the problem was my monitor calibration (Ian's remark
about using color space without PCM checked looking ok to those with poorly
calibrated monitors, particularly since I still have a lot to learn in that
area. So I decided to take the monitor out of the loop. I downloaded Andrew
Rodney's RGB test pic, brought it into PS without converting the color space
and just printed without making any changes other than to the print
settings.

Test number 1: In PS, Bruce RGB for color space (since that's what I've been
using ... probably should have changed it to Adobe RGB since that's the
space the image is in ...), PCM unchecked. In the Epson driver, color
adjustment with my current settings for Epson Photo Paper which are Bright
+6, Contrast +2, and Magenta -8.

Results: generally excellent color balance; gray scale wedges show clear and
subtle differentiation from one to the next and are neutral (although the
paler greasy are showing a slight green cast, which means I need to cut back
on my magenta adjustment); skin tones neutral, MacBeth color blocks a bit on
the pale side, but hues seem correct when comparing to a third-party color
reference chart (guess I'll have to spring for a MacBeth chart tomorrow,
though, to be really sure).

Test number 2: In PS, Epson EX, PCM unchecked; in the Epson driver, ICM.

Results: very saturated, lots of contrast and pop, color balance on the
reddish side; the dark Grey wedges on the top show NO change until the 6th
one down; the skin tones on the two faces look pleasing at first compared to
test number 1 as the colors are denser and there is more contrast overall,
but a closer look reveals that the skin tones are overly red and overly
dense, particularly in the shadow areas; the skin tones in the hand are
definitely too dark - there is almost a Grey cast to them; the MacBeth color
blocks have lots of pop.

Test number 3: In PS, Adobe RGB, PCM unchecked: in the Epson driver, ICM

Results: similar to my test number 1, except there is a magenta cast and the
print overall is less bright and has less contrast.

Test number 4: In PS, Epson EX, PCM unchecked; in Epson Driver, no color
adjustment:

Results: completely unacceptable - too dark.

Where does this leave us? Different perceptions, or different systems? I'm
working in Win 98, most recent EX driver downloaded from the Epson web site.

Cathy

-----Original Message-----
From: owner-epson-inkjet@leben.com
[mailto:owner-epson-inkjet@leben.com]On Behalf Of Tham Kok Leong
Sent: Tuesday, June 22, 1999 7:54 PM
To: epson-inkjet@leben.com
Subject: Settings in Photoshop - an Update


Hi everyone,

Here's a short note on photoshop printing. Have included some results from
using
different settings.  Let me know what you think....I'm always game for
improving
my articles(!). Not surprisingly, Andrew Rodney's custom profile gave the
best
results:-
 http://lioncity.s-one.net.sg/~printer/print/ps/

Ian Lyons has also updated his article on photoshop printing
 http://lioncity.s-one.net.sg/~printer/print/ian_ps/
He's added more technical info but his original workflow is still intact.

Cheers

kokleong
http://come.to/digitaldarkroom

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