Ricoh B230 Service Manual page 523

[Vtref Correction: Pixel] DFU
3224
Adjusts the coefficient of Vtref correction for each coverage and color.
Low Coverage
001
Coefficient: Bk
Low Coverage
002
Coefficient: M
Low Coverage
003
Coefficient: C
Low Coverage
004
Coefficient: Y
High Coverage
005
Coefficient: Bk
High Coverage
006
Coefficient: M
High Coverage
007
Coefficient: C
High Coverage
008
Coefficient: Y
009 Low Coverage: Threshold *ENG
High Coverage:
010
Threshold
TC Upper Limit
011
Correction
Upper Limit TC: Display:
012
Bk
Upper Limit TC: Display:
013
M
SM
*ENG
*ENG
[0 to 5 / 1 / 0.1 /step]
*ENG
*ENG
*ENG [0 to 5 / 1 / 0.01 V/step]
*ENG
[0 to 5 / 0.5 / 0.01 V/step]
*ENG
*ENG
Adjusts the threshold of the low coverage.
[0 to 20 / 3 / 0.1 %/step]
Adjusts the threshold of the high coverage.
*ENG
[0 to 100 / 60 / 1 %/step]
*ENG [0 to 5 / 0.5 / 0.1 wt%/step]
[1 to 15 / 10 / 0.01 wt% /step]
*ENG
*ENG
5-157 B230/B237