AR-C170 (serv.man54). Convenient copy functions - Sharp Copying Equipment User Guide / Operation Manual. Page 14

This function is used to adjust the colour, tone, and density of colour copies.

The COLOUR BALANCE
setting screen will appear.

The Colour Balance setting allows you to adjust
the densities of four colours: cyan, magenta,
yellow, and black.

The density range is divided into eight levels for
each colour, from 1 (lowest density areas) to 8
(highest density areas). The density can be
adjusted one level at a time or eight levels at once.

(A) Use these keys to select the colour to be adjusted

(

[C]

 = cyan, 

[M]

 = magenta, [Y] = yellow, 

[Bk]

 =

black).
If only the area around the letter inside a key is
highlighted, the settings have been changed from
the factory default settings.

(B) Use these keys to change the densities of all eight

levels at once. 
When either key is touched, the indicator lines of
all eight levels will move up or down one step.

(C) Use these keys to adjust the densities of each of

the eight density levels.
When one of the keys is touched, the
corresponding indicator line will move up or down
one step. Touch the 

 key to increase the

density of the corresponding level, or the 

 key

to decrease the density.

(D) Use this key to return the densities of all eight

levels to the initial settings.
The initial colour balance settings are the values
set with key operator program "Initial colour
balance setting" (See page 15 of the key
operator's guide). For this reason, the initial
settings may not necessarily be 0 (the middle
indicator position) for all levels. The initial setting
of each level is shown by a grey indicator.

When the colour balance setting is adjusted, the
colour adjustments menu icon (

) will appear at

the upper left of the screen to indicate that the
function is turned on.

Return to the COLOUR ADJUSTMENTS menu
screen.

Return to the SPECIAL MODES screen.

Return to the main screen of copy mode.

RGB ADJUST

SH

COLOUR

BALANCE

BRI

OK

CANCEL

OK

COLOUR 
ADJUSTMENTS

COLOUR BALANCE

Y

M

Bk

C

1

2

3

4

5

6

7

8

+

0

-

+

0

-

ALL

(B)

(B)

(A)

(C) (D)

About the steps that follow
If the reversing single pass feeder is being
used, see pages 5-2 through 5-6. If the
document glass is being used, see pages 5-7
through 5-9.
In either case, press the [COLOUR COPY
START] key to begin copying.

To cancel the COLOUR BALANCE function, select
the COLOUR BALANCE function again and touch
the [CANCEL] key (step 2).

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