Ricoh K-C3 Service Manual page 153

B245/B276/B277/B268/B269 Service Manual
returned if the adjustment result is not in the range of the values in SP 4901 6.
White Number of Attempt
Displays how many times the white-level adjustment is retried. The value does
not include the first execution of the white adjustment. For example, if the
value is "2", this indicates that the white-level adjustment has been executed
4901 10
three times. The white-level adjustment can be executed 20 times or less.
Therefore, if the value is "20," this indicates that the white-level adjustment has
ended abnormally (as described, the value "20" does not include the first
execution). If the white-level adjustment is unsuccessful, the machine uses the
result of the latest, successful white-level adjustment.
Auto Adjustment Setting
4901 11 Displays the parameter of the white-level adjustment. The value is based on
the result of SP 4901 12.
Auto Adjustment-Result
4901 12 Displays the result of the white-level adjustment. Normally, the value is
between 228 and 281 (including the both values). When the value is normal, it
is stored as the value of SP 4901 11.
Auto Adjustment-Error
Displays a return code of the white-level adjustment. The code "1" (error) is
4901 14
returned if the adjustment result value is less than 228 or larger than 281 (
SP490 12).
Exposure Lamp ON
4902*
Turns the exposure lamp on or off. To turn off the exposure lamp, select
4902 1
"OFF". (The exposure lamp shuts off automatically after 180 seconds.)
ADS Level
4903*
4903 1 Adjusts the ADS level.
ADS Lower Limit
4904*
4904 1 Adjusts the ADS lower limit.
ADS Level
4905*
Checks the whole area (0 = All) or the area between 15 mm and 90 mm from
4905 1
the left edge (1 = One) to adjust the ADS level.
Image Adj Selection
4921*
Image Adj Selection (Copy)
4921 1 Selects which mode the settings from SP 4922 to SP 4932 and are used for:
0 = None, 1 = Text 1, 2 =Text 2, 3= Photo 1, 4 = Photo 2, 5 = Photo 3, 6 =
Special 1, 7 = Special 2, 8 = Special 3, 9 = Special 4, 10 = Special 5
Scanner Gamma
Selects "text" or "photo" as the priority output mode. This setting is applied to
4922*
all image processing modes of SP 4921.
4922 1 Scanner Gamma (Copy)
4922 3
[0 20 / 0 / 1/step]
[222 281 / 256 / 1/step]
[0 600 / 0 / 1/step]
[0 = Normal / 1 = Error]
[0 255 / 252 / 1/step]
[0 255 / 80 / 1/step]
[0 = All / 1 = One]
[0 ~ 10 / 0 / 1]
[0=System default/1=Text/2=Photo]
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