Parameter range:

-127 ≤ d1, d2, d3, d4, d5, d6, d7, d8, d9 ≤ 127

Each data is a signed byte, and the data format is as follows.

MSBLSB

X X X X X X X X

Absolute value

Sign bit, 0: positive (+), 1: negative (-)

Explanation:

This command downloads 9 coefficient data bits for color correction.

A scanner converts color data according to the following formula.

G’

 

 

d1

d4

d7

 

G

R’

=

×

d2

d5

d8

×

R

B’

 

 

d3

d6

d9

 

B

1

32

G’, R’, B’ : Converted data for color correction

G , R , B : Original data

d1, d2, d3, d4, d5, d6, d7, d8, d9: Coefficient values

Command Reference 3-55