e-STUDIO5520C/6520C/6530C © 2008 TOSHIBA TEC CORPORATION All rights reserved
2-71
2. Copier-specific Adjustments
Procedures
* The service technician must perform all adjustments.
(1) Enter adjustment mode [05]. Change the value for the code [361] or [362] to adjust the reproducibility of the
background when using the RADF.
Color mode [05] code Recommended value
Acceptable
value range
Default
Full color 05-361
Black 05-362
Set a value larger than 3 to increase the
background density.
Set a value smaller than 2 to decrease the
background density.
0 to 4 0
* Set the value in increments of approximately 1, while checking the copy image until the optimum value is
obtained. (When changing the value from the default value for the first time, it is recommended to set
"2.")
* The table below shows you the correlation between the value and image quality.
Value Advantage of image quality Reproductivity
of background
0 Default (equivalent to the one obtained when an original placed on the
original glass is scanned) ---
1 Lighter background is reproduced than the one obtained when "2" is
set. Light
2 Lighter background is reproduced than the one obtained when the
default value is set. ↓
3 Darker background is reproduced than the one obtained when the
default value is set. ↓
4 Darker background is reproduced than the one obtained when "3" is
set. Dark
After setting the value, copy and check the image quality.
If further image quality adjustment is necessary, go to the next step.