Oki CX3641 Setup Manual page 23

Option
Black Text/Graphics
CMYK Simulation
Method
CMYK Simulation
Profile
Color Mode
Convert Paper Sizes
S
ETUP OPTION REFERENCE
Settings
(default is underlined)
Normal, Pure Black, Rich Black
Quick, Full (Source GCR),
Full (Output GCR)
SWOP-Coated (EFI), DIC
(EFI), Euroscale (EFI),
ISO Coated, None
(default is SWOP-Coated (EFI)
in North America, Euroscale
(EFI) elsewhere)
CMYK, Grayscale
No, Letter/11 x 17->A4/A3,
A4/A3->Letter/11 x 17
Description
The Black Text/Graphics option optimizes black text and line art. The
option also minimizes toner use for documents consisting of both
color and black-only pages.
Select Pure Black to print black text and graphics as a one-color black,
using black toner only.
Select Rich Black to print black text and graphics as a richer black by
layering a small amount of cyan toner underneath the black toner.
Select Normal to print black text and graphics as a four-color black,
using C, M, Y, and K toners, and to use normal PostScript rendering.
For more information, see Color
Quick simulation assumes that the copier/printer toners match the
printer's inks, and all changes affect only one color (C, M, Y, or K) at
a time. Full (Source GCR) simulation allows for more flexibility in
matching toner to ink and all changes interact to maintain a better
color balance. Full (Output GCR) offers accurate proofing by
providing a colorimetric conversion of all four plates. In this
simulation method, the black (K) plate is mixed into the CMY plates,
then reseparated based on the Output profile.
CMYK simulation allows color correction to simulate printed output
on a commercial press, so that the CX3641MFP output can be used
for proofing. The SWOP-Coated standard is used in the United States,
DIC in Japan, and Euroscale in Europe. Custom simulations are user
defined and named. The simulations provided with the CX3641MFP
have the designation "EFI" after their names.
If users create and load custom simulations on the CX3641MFP with
ColorWise Pro Tools, these also appear in the list of simulations.
A custom simulation can be selected as the default simulation.
For more information about custom simulations, see
Specify whether to print color (CMYK) or Grayscale images to the
CX3641MFP by default. CMYK gives you full color prints. Select
CMYK as the Color Mode before performing calibration on the
CX3641MFP. Grayscale converts all colors into shades of gray.
Converts paper sizes in documents automatically to the default paper
sizes specified. For example, if you select Letter/11
letter size document is automatically printed on A4 paper.
This option works in conjunction with the Default Paper Sizes option.
For example, if Convert Paper Sizes is set to Letter/11
and Default Paper Sizes is set to US, jobs are printed A4/A3 size. This
also includes CX3641MFP system pages such as the Start Page, Test
Page, and Job Log.
Printing.
Color Printing.
x 17->A4/A3, a
x
17->A4/A3,
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