Toshiba e-STUDIO4500c Service Manual page 597

April, 2007
4932 MainScan Dot Adj
Corrects the left or right side alignment of the red or blue filter on the CCD.
001 R:Left
002 R:Right
003 B:Left
004 B:Right
4954 Read/Restore Std
Use this SP to calibrate the scanner gamma on each machine connected with the
Copy Connector (B328).
001 Read New Chart
002 Recall Prev Chart
004 Set Std Chart
4991 Image Path SW
Use this SP to use the 10-key pad to enter the number to determine the image path.
001 IPU [0~14/1]
0 DFID input RGB images (upper 8 bits)
1 Synchronous RGB images in DFID
2 Data with shading correction on
3 Data with shading correction OFF
4 Data before black offset correction
5 Data after black offset correction
6 Shading data
7 Test pattern data (grayscale)
8 RGB image after line interval correction
9 RGB image after dot correction and pre-gamma
10 RGB image after vertiial line correction
11 RGB image after scanner gamma correction
12 RTB image after filtering with MTF
13 RTB image after ADS
14 RGB image after color processing
4992 ProCon Unit
This SP selects either the printer or IPU to reflect process control gamma.
Note: This machine is fixed at 0 (Printer) and the setting cannot be changed.
[0~2/1]
Main Scan Dot Position Adjustment
[0~9/1]
Chart Standard: Read/Restore
Reads the "Connection Kit Color Test Chart
(VSST9501)" to calibrate the scanner gamma curve
for two machines connected with the Copy Connector
(B328). Do this SP with the test chart on each
connected machine.
Restores the scanner gamma to the previous value
(not the factory setting).
DFU
Image Path Switch
Select Process Control Unit
5-105
SERVICE PROGRAM TABLES