SERVICE PROGRAM TABLES April, 2007 5-104
4800
DF Density Adj ADF Density Adjustment
This SP adjusts the white shading parameter for scanning an image with the ADF.
Adjusts the density level if the ID of outputs from the DF and Platen mode are
different.
001
:R [1~200/1]
002
:G [1~200/1]
003
:B [1~200/1]
4902
Disp ACC Data Display ACC Data
This SP outputs the final data read at the end of ACC execution. A zero is returned if
there was an error reading the data.
001
R_DATA1
Photo C Patch Level 1 (8-bit)
002
G_DATA1
Photo M Patch Level 1 (8-bit)
003
B_DATA1 Photo Y Patch Level 1 (8-bit)
004
R_DATA2
Photo C Patch Level 17 (8-bit)
005
G_DATA2
Photo M Patch Level 17 (8-bit)
006
B_DATA2 Photo Y Patch Level 17 (8-bit)
[0~255/1]
4904
Test Scan IPU Test Scanner IPU Board
This SP tests the components of the BICU:
• Test 1 performs write and read tests the CPU by conducting a compare check that
reads and writes to each register of the ASIC.
• Test 2 performs a check of the image paths and connections and displays the
location of a defect of an error is detected.
001
Test 1
002
Test 2 [0~65535/1]
4905
Select Dithering Select Dithering Type
This SP changes the threshold parameters of error diffusion.
[0~255/1]
4907
SBU Pattern Set SBU Test Pattern
This SP selects the pattern generated by the SBU.
001
Test Pattern [0~4/1]
002
Select Fixed Patt [0~0x3FF/0x3FF]
4918
Man Gamma Adj Manual Printer Gamma Adjustment:
Adjusts the offset data of the printer gamma for black, cyan, magenta, and yellow in
Photo mode. For more, see the last section of Section "3.19.6 PRINTER GAMMA
CORRECTION".
4929
Man Scan Gamma Adj Manual Scan Gamma Adjustment
Adjusts the offset data of the printer gamma for black, cyan, magenta, and yellow in
manual scanning mode.