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Konica Minolta AccurioPress C3080 AccurioPress C2070/C3080 Series Daily Mainte - Page 155

Executing Exact Color: Color Centro, Loading and Registering the Paper Coated GL

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3.6 Details of quality adjustment items 3 While the regular controller calibration adjusts the output density of gradation for each C, M, Y, and K colors, the advanced controller calibration (Exact Color) adjusts mixed colors (mixture of 2 or 3 colors and gray balance) for enhanced color reproduction accuracy. . When to perform - Any time (If the accuracy measurement result presented a greater ΔE value (color difference), etc. than the preferred value) . Precautions - To reproduce stable colors, make other image quality adjustments as necessary, such as when chang- ing screens or papers or when hue is important. For details, refer to page 3-3, page 3-4, and page 3-6. - If the advanced controller calibration (Exact Color), page 3-3, page 3-4, or page 3-6 does not improve color stability, creating a profile may resolve the problem. . Intended Environment Operating system Application Image Controller Color Density Colorimeter Paper type and thickness Windows 7 Color Centro 2.1 Image Controller IC-603/Image Controller IC605 Off i1Pro2 Coated GL (A3), 128 g/m2 / 33 lb Bond * The sample screen may be different from the actual display depending on your system environment and application version/revision. .Workflow Loading and Registering the Paper (Coated GL) a Performing Exact Color: Color Centro (page 3-84) b Performing Exact Color: Touch panel (page 3-91) Executing Exact Color: Color Centro By following the wizard, you can create a correction table with the Exact Color function and apply the correction table as feedback to the controller for enhanced color reproduction accuracy. 1 Connect the instrument to the computer. Example: The i1Pro2 is connected. % The device driver for the instrument must be installed on your computer beforehand. For details, refer to the instrument's manual. 2 Start Color Centro and log in to the machine. The Color Centro top screen is displayed. AccurioPress C2070/C2070P/C2060/C3080/C3080P/C3070, AccurioPrint C2060L/C3070L 3-84

Section	Page
Table of contents	4
1 Daily Care	7
1.1 About Daily Care	7
Care Timing	7
Care requirements	7
1.2 Cleaning the Duplex Part	8
1.3 Cleaning Main Body Tray	11
1.4 Cleaning Multi Bypass Tray MB-506 or Multi Bypass Tray MB-508	13
1.5 Cleaning Paper Feed Unit PF-602m	14
1.6 Cleaning Paper Feed Unit PF-707 or Paper Feed Unit PF-707m	18
1.7 Cleaning Large Capacity Unit LU-202m, Large Capacity Unit LU-202XL, or Large Capacity Unit LU- 202XLm	20
2 Both Sides Adjust	23
2.1 What is Both Sides Adjust?	23
2.2 Adjustment flow to use paper of a new brand, weight, or size	24
2.2.1 Adjustment Timing	24
2.2.2 Adjustment Order	24
2.3 Regular adjustment flow	25
2.3.1 Adjustment Timing	25
2.3.2 Adjustment Order	25
2.3.3 Periodical Both Sides Adjustment Function	26
2.4 Adjustment flow for each job	27
2.4.1 Adjustment Timing	27
2.4.2 Adjustment Order	27
2.5 How to Operate the Both Sides Adj. Item	28
2.5.1 Finely adjust the side guide plates of the paper tray (for PF-707/PF-707m/PF- 602m)	28
2.5.2 [Front] Adjustment	31
2.5.3 [Gap] Adjustment (Back side adjustment)	36
2.5.4 [Scan Meas.] Adjustment	41
2.5.5 [Rotate/Skew] Adjustment	51
2.5.6 [AutoMeasure] Adjustment	58
2.5.7 Registering Paper Profile	62
2.5.8 Back Side Fine Adjustment	64
2.5.9 [Periodical Both Sides Adj.]	69
3 Quality Adj.	73
3.1 Quality Adjustment for Image Controller IC-603/ Image Controller IC-605	73
3.2 Regular adjustment flow (Standard)	74
3.2.1 Adjustment timing	74
3.2.2 Adjustment sequence	74
3.3 Regular adjustment flow (High accuracy)	75
3.3.1 Adjustment Timing	75
3.3.2 Adjustment Order	75
3.4 Adjustment flow to use a new type of paper	76
3.4.1 Adjustment timing	76
3.4.2 Adjustment sequence	76
3.5 Adjustment Flow when changing the screen	77
3.5.1 Adjustment timing	77
3.5.2 Adjustment sequence	77
3.6 Details of quality adjustment items	78
3.6.1 Setting of the Custom Screen	78
3.6.2 [Gamma Automatic Adjustment]	80
Performing [Gamma Automatic Adj.]	80
3.6.3 [Density Balance Adjustment] (for i1Pro, i1Pro2, or i1iSisXL)	82
Saving the measured data of the density balance	90
3.6.4 [Density Balance Adjustment] (for FD-5BT)	92
3.6.5 Registering the adjusted value of the density balance in the machine	103
3.6.6 [Density Balance Auto. Adj.]	110
3.6.7 [Maximum Density Adjustment]	120
3.6.8 [Maximum Density Adjustment] (for i1Pro/i1Pro2)	121
3.6.9 [Maximum Density Adjustment] (for FD-5BT)	130
3.6.10 [Max. Density Auto Adj.]	138
3.6.11 Checking the Color Density Control Setting	141
3.6.12 [Color Density Manual Control]	144
3.6.13 About Controller Calibration	147
Executing Calibration	148
3.6.14 About Exact Color calibration	154
Executing Exact Color: Color Centro	155
Executing Exact Color: Touch panel	162
3.6.15 About G7 Calibration	165
Executing G7 Calibration: Color Centro	166
Executing G7 Calibration: Touch panel	172

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3.6

Details of quality adjustment items

AccurioPress C2070/C2070P/C2060/C3080/C3080P/C3070, AccurioPrint C2060L/C3070L

3-84

While the regular controller calibration adjusts the output density of gradation for each C, M, Y, and K colors,

the advanced controller calibration (Exact Color) adjusts mixed colors (mixture of 2 or 3 colors and gray bal-

ance) for enhanced color reproduction accuracy.

When to perform

Any time (If the accuracy measurement result presented a greater ΔE value (color difference), etc. than

the preferred value)

Precautions

To reproduce stable colors, make other image quality adjustments as necessary, such as when chang-

ing screens or papers or when hue is important. For details, refer to page 3-3, page 3-4, and page 3-6.

If the advanced controller calibration (Exact Color), page 3-3, page 3-4, or page 3-6 does not improve

color stability, creating a profile may resolve the problem.

Intended Environment

* The sample screen may be different from the actual display depending on your system environment and

application version/revision.

Workflow

Loading and Registering the Paper (Coated GL)

a Performing Exact Color: Color Centro (page 3-84)

b Performing Exact Color: Touch panel (page 3-91)

Executing Exact Color: Color Centro

By following the wizard, you can create a correction table with the Exact Color function and apply the cor-

rection table as feedback to the controller for enhanced color reproduction accuracy.

Connect the instrument to the computer.

Example: The

i1Pro2

is connected.

The device driver for the instrument must be installed on your computer beforehand. For details,

refer to the instrument's manual.

Start Color Centro and log in to the machine.

The Color Centro top screen is displayed.

Operating system

Windows 7

Application

Color Centro 2.1

Image Controller

Image Controller IC-603

Image Controller IC-

605

Color Density

Off

Colorimeter

i1Pro2

Paper type and thickness

Coated GL (A3), 128 g/m

/ 33 lb Bond