Konica Minolta bizhub C650 Service Manual page 386

Field Service Ver. 8.0 Jun. 2008
(5) Image Stabilization
<Image Stabilization Only>
Functions • The image stabilization sequence is carried out without clearing the historical data of
image stabilization control.
Use • Use if an image problem persists even after [Gradation Adjustment] has been exe-
cuted.
• When [D Max Density] and [Background Voltage Margin] of Service Mode are
changed.
Setting/ 1. Call the Administrator Settings to the screen.
2. Touch [System Settings] → [Expert Adjustment] → [Image Stabilization] → [Image
Procedure
Stabilization Only].
3. Press the Start key to start Stabilizer.
The Start key turns red and stays lit up red during the Stabilizer sequence.
4. Stabilizer is completed when the Start key turns blue.
<Initialize+Image Stabilization>
Functions • To carry out an image stabilization sequence after the historical data of image stabili-
zation control has been initialized.
Use • Use if an image problem persists even after [Gradation Adjustment] has been exe-
cuted.
• Use if tone reproduction and maximum density are faulty even after image stabiliza-
tion has been executed.
Setting/ 1. Call the Administrator Settings to the screen.
2. Touch [System Settings] → [Expert Adjustment] → [Image Stabilization] →
Procedure
[Initialize+Image Stabilization].
3. Press the Start key to start Stabilizer.
The Start key turns red and stays lit up red during the Stabilizer sequence.
4. Stabilizer is completed when the Start key turns blue.
(6) Paper Separation Adjustment
Functions • For duplex printing of thin paper, the paper separation position is adjusted for the first
and second sides of paper.
Use • To adjust the balance between paper separation and image transfer performances by
changing the paper separation position in duplex printing of thin paper (64 g/ m
hot and humid conditions.
Adjustment • The default setting is 0.
Range
Adjustment Priority on paper separation performance: Increase the setting value
Procedure Priority on image transfer performance: Decrease the setting value
Setting/ 1. Call the Administrator Settings to the screen.
2. Touch [System Settings] → [Expert Adjustment] → [Paper Separation Adjustment].
Procedure
3. Select [Front] or [Back].
4. Change the setting value with [+] or [-] key.
5. Touch [OK] to determine the adjusted value.
6. Make a print and check the image.
-2 mm to +2 mm (step:0.1 mm)
8. Utility Mode
2 ) in
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