|
Equipment
.........................................................................................
-
Epson 3000 printer(with and without
Epson Stylus RIP 8.3.1 and PS driver 3.30)
-
Photoshop 5.0.2, ColorSync 2.5.1,
-
32 bit scanner
-
PowerMacintosh with OS 8.1 or a PC
Computer
-
MIS Quadtone Inkset; and
-
Sommerset Velvet paper.
(I prefer to control Brightness and
Contrast in Photoshop. This setup also works, with some adjustment to paper
setting, in the 700 and the EX).
Procedure,
with Standard Driver
.........................................................................................
1.
Color setup for Photoshop
-
Click on... File | Color
Settings | CMYK set up | Built in | SWOP coated
| 20% dot gain | UCR 2.
2.
Scan a photograph grayscale at between 300dpi or 480dpi and retouch and
edit in Photoshop.
3.
Convert to RGB or CMYK(perhaps CMYK gives a bit better black, but the file
size is larger).
4.
Print using the Standard Epson Driver:
-
Printer Color Management On (it doesn't
seem to make much difference on or off)
-
1400 dpi Photo Glossy Paper setting
-
Error Diffusion and Supermicroweave
Remarks.Sommerset
Velvet might need some brightness control (lightening) either in Photoshop
or on the Brightness slider in the Epson 3000 Advanced Dialog Box.
Using
Epson Stylus RIP (version 3.30 and PS driver
8.3.1: 1)
.........................................................................................
1.Follow
steps 1-3 above.
2.
In the Stylus RIP Print>Options dialog box these are your settings:
-
Media(Quality): PQ Glossy 1440dpi
-
Ink: CMYK
-
Space: Epson Stylus RIP Photo
Quality 1440 dpi
-
Press Simulation: Off
-
In the Stylus RIP Print dialog:
-
Space: Epson Stylus
PIP Photo Quality 1440dpi
-
PostScript Color Management Off 3.
Remarks: Prints
WYSIWIG, but may need some slight brightness tweaking.
Epson
3000 Settings and Sliders
.........................................................................................
Now, a short note on the effect
of using different settings and slider values. My normal setup as control
was:
-
Epson Color Stylus 3000
-
Quadtone inks
-
Sommerset Velvet paper
-
ICC Epson Color Stylus1440 Photo Glossy
Paper
-
Color
-
Error Diffusion
-
Photo Realistic setting
-
Epson Color Management on
-
null mode on all sliders.
I used a self-made
Zone System Scale, something I could understand!!
Here's what the Zone System
Scale looks like
Results with Normal
Setup
...............................................
At the above settings I got a
well printed scale, solid black for both Zones 0 and I, Some tonality in
Zone II, detail in Zones III-Vii, some tonality in VIII and IX as pure
paper base white.
Results at various
other settings
...............................................
-
Automatic Setting - so close
to Photo Realistic as to be indistinguishable.
-
Vivid Setting -Darker shadows
by 1 Zone. Zone V-VII are darker by about 1/3 of a Zone.
-
No Color Adjustment - Darkens
Zones O,I,II,III and IV by a very slight amount, say 1/4 to 1/3 Zone. No
effect on Zones V-VIII.
-
Brightness - At +25 only the
light values are affected, and in a peculiar way - Zones VII and VIII are
clipped, and VI is lightened only slightly ( I would call this an equivalent
of N+1). At +12 Zones VI and VII are lightened by about 1/2 Zone and VIII
is clipped. At -12 only the low Zones 0-IV are darkened by 1 Zone;
lights are unaffected. At -25 all the low Zones are darkened by about 1
1/2 Zones, V is darkened slightly and the higher Zones are unaffected.
-
Contrast - The Contrast slider
keeps Zone V the same from +25 to -25 and reduces or expands both high
and low ends. At +25 Zones I-III are black, Zone VIII is white and Zone
VII looks like Zone VIII. At +12 there appears to be only a slightly,
say 1/4 to 1/3 Zone darkening in the deepest Zones and a similar lightening
in the very high Zones. At -12 there is only the slightest reduction from
normal in the overall contrast, less than 1/3 stop overall. At -25 Zone
II is noticably lighter by about 1/3 Zone, but Zone III looks more like
a normal Zone IV, and Zone IV is lightened only about 1/3 stop. V is just
a tad lighter. All the higher Zones are lighter by no more than 1/3 Zone.
Maybe -25 is the equivalent of an N-1.
-
Saturation - shows no visible
change in Zone Scale from +25 to -25. It seems, though, that at +25 the
tones "felt" smoother to me.
|
|