Toshiba E-STUDIO5506AC - Page 328

e-STUDIO5506AC/6506AC/7506AC (Ver01) © 2016, 2017 TOSHIBA TEC CORPORATION All rights reserved
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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 Original mode
[05]
Code
Recommended
value
Acceptable
value
range
Default
Black and
White
Text/Photo
05-7401
90 to 120 0 to 200 100
Text
05-7402
Photo
05-7403
User custom
05-7400
Full color
Text/Photo
05-8413
Text
05-8414
Photo
05-8415
User custom
05-8412
Gray scale
---
05-7404
* 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.