Kyocera TASKalfa 2551ci Service Manual page 158

Item No.
U099 Setting: [B/W Level1]
1. Select an item to be set.
2. Change the setting value using the +/- keys or numeric keys.l
Display
Original R1
Original R2
Original R3
Original G1
Original G2
Original G3
Original B1
Original B2
Original B3
Reducing the value increases the sensitivity of the sensor allowing a document with more
density to be detected, however, the document mat could be detected as an original docu-
ment.
If the values vary excessively, mal-detection could occur depending on how a document is
placed.
Original mat
3. Press the start key. The value is set.
Completion
Press the stop key. The screen for maintenance item No. is displayed.
Original threshold value for color R (near side)
Original threshold value for color R (center)
Original threshold value for color R (far side)
Original threshold value for color G (near side)
Original threshold value for color G (center)
Original threshold value for color G (far side)
Original threshold value for color B (near side)
Original threshold value for color B (center)
Original threshold value for color B (far side)
1 2 3
297 mm
Description
Description
Original
Fig.
R/G/B
1 1
2 2
3 3
Figure 1-3-16
1-3-61
Setting Initial
range setting
20/50
0 to 255
30/50
0 to 255
40/50
0 to 255
20/50
0 to 255
30/50
0 to 255
40/50
0 to 255
20/50
0 to 255
30/50
0 to 255
40/50
0 to 255
Original width size range
A4R to A3 8.5" to 11"
B6R to A4R 5.5" to 8.5"
to B6R to 5.5"
2NP