Ricoh B051 Service Manual page 229

Rev. 04/2004
Mode No.
4
(Class 1, 2, and 3)
903 Vertical Line Correction
1 Vertical Line
Correction
904 BICU Board Test
1 test 1: register access
test
2 test 2: image path test
905* Dither selection
1 Dither selection
906 Binary Threshold
1 Binary Threshold
907 VPU Test Pattern Selection
1 select any test pattern:
R
2 select any test pattern:
G
3 select any test pattern:
B
918 Manual Gamma Adjustment
932* Picture Element Correction
1 R: Left
2 R: Right
3 B: Left
4 B: Right
SM
CÓPIA NÃO CONTROLADA
Adjusts the strength of the vertical line's correction with
sheet through DF.
[0 ∼ 4 / 0 / 1 /step]
0: No adjustment
1: Low level adjustment
2: Middle-low level adjustment
3: Middle-high level adjustment
4: High level adjustment
Tests the BICU board
The following are completion codes:
00: Normal end
11: JTONE (DFID) error
12: CPR (DFID) error
13: IDU (DFID) error
14: Separation ASIC error
15: MaCKY error
The following are completion codes:
00: Normal end
21: JTONE (DFID) error, Field memory error
22: CPR (DFID) error, MaCKY, DFID, Field memory
error
23: JTONE (DFID), Separation error
24: Separation error, CPR error, MaCKY error, DFID
error, Field memory error
[0 ∼ 255 / 1 / 1 /step] DFU
Specifies the black/white threshold for binary image
[0 ∼ 255 / 128 / 1 /step]
processing.
Lower values increase the proportion of black in the
image.
[0 ∼ 4 / 1 / 1 /step]
0: CCD
1: Black
2: White
3: 15-grade gray scale
4: Vertical line
Please refer to section 3.13.2
Corrects the left or right side alignment of the red or blue
filter on the CCD. [0 ∼ 9 / 5 / 1 /step]
5-31
CÓPIA NÃO CONTROLADA
SERVICE PROGRAM MODE
Function / [ Setting ]
B051/B052