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bizhub C4000i/C3300i
10
9
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7
6
A
5
4
3
2
1
0
3. Using the produced test pattern, adjust so that the gray line on each color pattern extends in parallel with the main scanning direction.
Follow the steps given below to calculate the setting value of each of cyan, magenta, and yellow:
1. On the ends on side A and side B on each color pattern, identify the numeral at which the darkest gray line is located. (For the sample
yellow pattern, the numerals are "1" on side A and "7" on side B.)
2. The setting value is the numeral on side B subtracted from the numeral on side A. (For the sample yellow pattern, 1 - 7 = 6 and the
setting value is "-6".)
4. Touch the key of the color to be adjusted.
5. Enter the setting value calculated in step 4 and touch [END].
6. Touch [Start] key, produce a test pattern again and check the result of the adjustment.
• Specifications: The positions at which the darkest gray lines are located on the ends on side A and side B should fall within two steps.
6.6 LD adjustment
6.6.1 LD Light Width Adjustment
• To fine-adjust the light-emitting time of the laser that is scanned by the polygon motor.
• Use when the reproducibility of thin line is reduced.
NOTE
▪ Adjustment value of this setting will be reflected by the image stabilization control.
0 to +6 (Step: 1)
<Procedure>
1. Enter the new setting from the [+] / [-] keys.
• Increase the adjust value: Light-emitting time will be lengthened.
• Decrease the value: Light-emitting time will be shortened.
6.7 Lead Edge Erase Adjustment
• To set the leading edge erase amount of the paper.
• Upon user requests, it is possible to specify the void area where image is not printed along the leading edge.
• This adjustment can be made individually for First Side and Second Side.
Setting item
First Side/Second Side (*1)
*1: When "4 mm" is selected, 4.2 mm is the actual amount to be erased in print based on the control system of the machine.
Setting range
4 mm
5 mm
7 mm
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9
8
7
6
B
5
4
3
2
1
0
Setting value
I-10
I SERVICE MODE > 6. Machine
Default setting
+6
Default setting
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