Oki C9800hdn Reference Guide

2
2-18 Using Color Management Workflows
Color Reference Guide for C9800 - 18
Standard recommended workflow
The Fiery controller is highly optimized for the C9800. ColorWise addresses issues
unique to your printer, including screens, individual toner response, interactions
among toners, natural smoothness of blends, and the capability to render spot and
custom colors. The Fiery distinguishes text and graphics from image elements, so that
black channel information is preserved while parameters used for CMYK color
separations are maintained.
The recommended standard color workflow uses ColorWise calibration and color
management. The Fiery comes into play near the end of the color workflow.
For this workflow:
• Bypass any color management in the applications and printer drivers.
This ensures that the colors you selected reach the Fiery and ColorWise
in a usable form. Keep in mind, however, that ColorWise fully supports color
management from applications and printer drivers (see “Using ColorWise and
application color management” on page 1-14).
• Set the CMYK Simulation Profile option in ColorWise to match the CMYK color
space used in the application to select the colors. Any CMYK Simulation setting
(except Match Copy, if available) applies calibration, so the response of the printer
will appear to be stable.
The recommended values for CMYK Simulation are SWOP in the U.S., Euroscale
in Europe, and DIC in Japan—choices that reflect the color standard for each
region. If colors have been selected specifically for your calibrated Fiery, set CMYK
Simulation to None.
• Set other ColorWise print options as appropriate. For a list and descriptions of
ColorWise print options that affect CMYK, RGB, spot, and other colors, see the
Color Guide Chapter 1.

Oki C9800hdn Specifications

Performance

print speed color	36 ppm
print speed mono	40 ppm
time to first page color	10.5 sec
time to first page mono	9 sec
warm-up time	110 sec
resolution	1200 x 1200 dpi
processor	1 GHz
duty cycle	150, 000 pages/month

Memory

standard ram	1, 024 MB
flash memory	4 MB
hard disk drive	20 GB

Paper Handling

standard input	760 sheets
optional input	2nd/3rd universal tray (530 sheets each)
maximum capacity	2, 880 sheets
paper sizes supported	up to 12.9" by 47.24"
paper weight trays 1-5	17 lb.–57.5 lb. bond
duplex printing	standard on C9800hdn

Power and Acoustic Noise

power consumption typical	750W
power consumption peak	1500W
power consumption idle	200W
acoustic noise operating	54dB(A)

Weight and Dimensions

size	25.8" x 24.4" x 18.2"
weight	152 lb.