5.Scanning-specific Adjustments
When the noise reduction level for each [Low], [Middle] or [High] is changed, the service technician
must perform the following step.
(2) Enter [05 ADJUSTMENT MODE] and change the setting values for the codes from [7400] to [7404]
and from [8412] to [8415] to adjust the noise reduction level.
Color mode
Black
Full color
Gray scale
• Setting "200" provides the weakest noise reduction level, while setting "1" provides the strongest
one.
Moreover, when "0" is set for the setting value, this function becomes disabled.
• The noise reduction level for each [Low], [Middle] or [High] of [ADF Scan Noise Reduction] set
from the control panel is changed. Setting the recommended value provides the most effective
result.
After changing the setting value, perform scanning and check its image quality.
Caution after the adjustment
Perform the adjustment while checking the scanned images since the adjustment may decrease the
reproducibility of fine characters and lines.
e-STUDIO2010AC/2510AC/2515AC/3015AC/3515AC/4515AC/5015AC
Original mode
[05] Code
Text/Photo
05-7401
Text
05-7402
Photo
05-7403
User Custom
05-7400
Text/Photo
05-8413
Text
05-8414
Photo
05-8415
User Custom
05-8412
---
05-7404
5-26
Recommended
Acceptable
value
value range
90 to 120
0 to 200
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Default
100