Kyocera TASKalfa 2551ci, Service Manual

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2NP
1-3-61
U099 Setting: [B/W Level1]
1. Select an item to be set.
2. Change the setting value using the +/- keys or numeric keys.l
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.
Figure 1-3-16
3. Press the start key. The value is set.
Completion
Press the stop key. The screen for maintenance item No. is displayed.
Item No. Description
Display Description
Setting
range
Initial
setting
Original R1 Original threshold value for color R (near side) 0 to 255
20/50
Original R2 Original threshold value for color R (center) 0 to 255
30/50
Original R3 Original threshold value for color R (far side) 0 to 255
40/50
Original G1 Original threshold value for color G (near side) 0 to 255
20/50
Original G2 Original threshold value for color G (center) 0 to 255
30/50
Original G3 Original threshold value for color G (far side) 0 to 255
40/50
Original B1 Original threshold value for color B (near side) 0 to 255
20/50
Original B2 Original threshold value for color B (center) 0 to 255
30/50
Original B3 Original threshold value for color B (far side) 0 to 255
40/50
297 mm
Original mat
Original
R/G/B
Original width size range Fig.
1
1
2
3
1
2
3
A4R to A3
B6R to A4R
to B6R
8.5" to 11"
5.5" to 8.5"
to 5.5"
2 3