Ricoh OR-C1 Field Service Manual page 517

Dust Detect:Lvl
Adjusts the sensitivity for dust detection on the ADF scanning glass. This SP is available
only after SP4020 1 is switched on.
[0 to 8 / 4 / 1]
2 If you see black streaks in copies when no warning has been issued, raise the setting to
increase the level of sensitivity. If warnings are issued when you see not black streaks in
copies, lower the setting.
Note: Dust that triggers a warning could be removed from the glass by the originals in
the feed path. If the dust is removed by passing originals, this is not detected and the
warning remains on.
Dust Reject:Lvl
Selects the level of the sub scan line correction when using the ARDF.
3
[0 to 4 / 0 / 1 /step]
0: Off, 1: Weakest, 2: Weak, 3: Strong, 4: Strongest
APS Operation Check
4301
Displays the status of the APS sensors and platen/DF cover sensor.
APS Min. Size
Selects if the copier defaults to A5 SEF/LEF if the APS sensor cannot detect the size of a
small original.
4303*
[0 to 1/ 0 /1]
0: No Original (Not detected as A5)
1: A5-Lengthwise (Detected as A5 SEF)
8K/16K Detection
Selects whether the machine determines that the original is A4/LT, or 8K/16K.
8K/16K is not available for USA models.
4305*
[0 = Normal (LT for USA models, A4 for Europe/Asia models)
1 = A4-Sideways LT-Lengthwise
2 = LT-Sideways A4-Lengthwise
3 = 8K/16K]
System SP Tables-4
4
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