Oki CX 1145 MFP User manual

Color Guide
CX1145 MFP
59315501, Rev. 1.0

PREFACE
Thank you for purchasing the Multifunctional Digital Systems OKI CX1145 MFP.
This color guidebook explains simply the functions of the OKI CX1145 MFP
such as “copy density adjustment”, “color adjustment”, and “image quality adjust-
ment” in color. To ensure effective use of the OKI CX1145 MFP, be sure to read
the Operator’s Manual for Basic Function as well.
Storage of Color Copies
- The copies should be kept in a place which is not exposed to light to prevent fading when
they are kept for a long time.
- If copies are kept with pressure applied between plastics made of chloroethylene for a long
time, the toner may melt and stick to the plastic. Keep them in polyethylene binders, etc.
- When a color copy is strongly folded, the toner at the fold can become separated.
- The toner on the copies may melt if it touches solvent or ink which is not dried completely.
Keep copies away from solvent.
- When copies are kept near an extremely high temperature source such as a heater, the
toner may melt. Keep them at room temperature without much variation.

1
Lighter Darker Not Adjusted
Adjusted to have
a lightened
background
Front Back
Original
OKI CX1145 MFP
INTRODUCTION OF FUNCTIONS
You can select functions by lightly touching the icons on the touch panel. The
functions (1) to (8) are explained here.
COPY DENSITY ADJUSTMENT BACKGROUND ADJUSTMENT

2
0
0
0
0
0
0
0
TEXT/PHOTO
PHOTO
TEXT PRINTED IMAGE
MAP IMAGE
SMOOTHING
YELLOW(Y) MAGENTA(M)
CYAN(C) BLACK(K)
RED(R) GREEN(G)
BLUE(B)
ORIGINAL MODE
COLOR BALANCE RGB ADJUSTMENT
* Black mode only

3
00
ONE-TOUCH ADJUSTMENT SHARPNESS ADJUSTMENT
TWIN COLOR COPY
WARM COOL
VIVID CLEAR SOFT SHARP
RED & BLACKTWIN COLOR SELECTABLE
ex.) [CHANGE BLACK TO] BLUE
[SECOND COLOR] MAGENTA

4
G
B
R
WC
M
Y
Y
M
C
KR
B
G
The 3 primary colors of light represent red, green and blue light. The more the colors
are mixed, the brighter the resultant color becomes. Equal mixing of these three colors
produces a colorless and transparent light (white light). Mixing these colors to make
another color is called “additive color mixing”.
The colors of the cathode-ray tube of a TV and PC displays are produced by this method.
The 3 primary colors of color materials such as paints or color toners represent Yellow
(Y), Magenta (M) and Cyan (C). The more the colors are overlaid, the darker the tone
becomes. Mixing these three colors equally produces a black. Mixing these colors to
make another color is called “subtractive color mixing”.
The colors of printed matter such as posters and brochures are produced by this
subtractive color process.
3 PRIMARY COLORS OF LIGHT AND ADDITIVE COLOR MIXING
3 PRIMARY COLORS OF COLOR AND SUBTRACTIVE COLOR MIXING