Ricoh B079, Service Manual

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Service
Tables
SERVICE PROGRAM MODE TABLES
SM 5-39 B079/B082
SP4 Mode Number Function and [Setting]
4904* 28 Text/Photo (General) Quality
257-400%
Allows adjustment with other SP codes to improve
quality of images scanned in the Text/Photo mode
and magnified in the range 257%-400%. These
selections are stepped to allow adjustment in
gradual stages from prioritizing reproduction of
pictures with less moiré to prioritizing text. Select
a lower setting to prioritize reproduction of
pictures without moiré, and select a higher setting
to prioritize reproduction of sharp text.
[0~10 /
0 / 1]
0: Off
1: Pictures highest priority
10: Text highest priority
(
!
6.2 Image Processing)
29 Pale (General) Quality Allows adjustment with other SP codes to improve
the overall quality of images scanned in Pale
Mode.
The selections are stepped to allow adjustment in
gradual stages from prioritizing reproduction of
pictures with less moiré to prioritizing fine lines
and text. Select a lower setting to prioritize
reproduction of pictures without moiré, and select
a higher setting to prioritize reproduction of text
and thin lines.
[0~13 /
0 / 1]
0: Off
1: Pictures highest priority
13: Text/thin lines highest priority
(
!
6.2 Image Processing)
30 Generation (General) Quality Allows adjustment with other SP codes to improve
the overall quality of images in originals scanned
in Generation Copy mode. The selections are
stepped to allow adjustment in gradual stages
from prioritizing reproduction of pictures with less
moiré to prioritizing reproduction of fine lines and
low density text. Select a lower setting to prioritize
reproduction of pictures without moiré, and select
a higher setting to prioritize reproduction of text
and thin lines.
[0~13 /
0 / 1]
0: Off
1: Pictures highest priority
13: Text/thin lines highest priority
( ! 6.2 Image Processing)
4905 Image Data Path
1* Filter Mag. Path Switch Allows switching between filter and magnification
processing of the image for testing.
DFU
[0~3 / 0 / 1]
0: Uses settings of each application and mode
1: Through filter
2: Through magnification
3: Through filter, magnification