Epson Stylus Pro 3800/3800C/3850/3880/3885/3890 Revision C
ADJUSTMENT Standard Adjustment 236
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.
C A U T I O N
This adjustment is described in the same manner as other models.
Therefore, the procedure is basically the same, but some actual
steps or patterns may differ.
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