Epson 3800 Service Manual - Page 217

Colorimetric Calibration Tool

Page 217 highlights

EPSON Stylus Pro 3800/3800C/3850 5.3.11 Colorimetric Calibration Tool 5.3.11.1 Adjustment Overview PURPOSE By registering/controlling information concerning the ink droplets, this product improves calibration accuracy and ensures stable color quality. (Difference in color among individual products or each mode is reduced.) (Refer to "2.10 Colorimetric Calibration (Color ID) Overview" (Page 60)) PRINCIPLE The calibration is performed by measuring a printed correction pattern with a calibrator. ID information that is calculated based on the acquired color values (L*, a*, b*) is transmitted to the printer driver, and the printer driver corrects the dot generation amount for each dot size of each color in the print data. Revision A ADJUSTMENT Standard Adjustment 217

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EPSON Stylus Pro 3800/3800C/3850
Revision A
ADJUSTMENT
Standard Adjustment
217
5.3.11
Colorimetric Calibration Tool
5.3.11.1
Adjustment Overview
PURPOSE
By registering/controlling information concerning the ink droplets, this product
improves calibration accuracy and ensures stable color quality. (Difference in color
among individual products or each mode is reduced.) (Refer to "2.10 Colorimetric
Calibration (Color ID) Overview"
(Page 60)
)
PRINCIPLE
The calibration is performed by measuring a printed correction pattern with a
calibrator. ID information that is calculated based on the acquired color values (L*, a*,
b*) is transmitted to the printer driver, and the printer driver corrects the dot generation
amount for each dot size of each color in the print data.