bizhub C350 Field Service Ver. 2.0 April 2004 Utility Mode
3-31
III
Adjustment/Setting
3.17.4 Black Image Density Correction
3.17.5 Stabilizer
A. Stabilize
B. Reset and Stabilize
Functions • To fine-adjust the density of the printed image for a black copy
Use • To vary the density of the printed image of a black copy
Adjustment Range Lighter (2 steps), Std, Darker (2 steps)
Adjustment
Instructions
If the black is light, touch the Darker key.
If the black is dark, touch the Lighter key.
Adjustment
Procedure
1. Touch Expert User Mode → Black Image Density Correction.
2. Touch the Lighter or Darker key as necessary to correct the image density.
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
executed.
• When PRT Max Density, PRT Highlight, and Background Voltage Margin of
Tech. Rep. mode are changed.
Adjustment
Procedure
1. Touch Expert User Mode → Stabilizer.
2. Touch Stabilize.
3. Press the Start key to start Stabilizer.
The Start key turns orange and stays lit up orange during the Stabilizer
sequence.
4. Stabilizer is completed when the Start key turns green.
Functions • The image stabilization control historical data is cleared and an image stabiliza-
tion sequence is carried out.
• Cleared data:
PRT Max Density, PRT Highlight, Background Voltage Margin and Gradation
Adjustment.
Use • Use if an image problem persists even after Gradation Adjustment has been
executed.
• Use if tone reproduction and maximum density are faulty even after Stabilizer
has been executed.
Adjustment
Procedure
1. Touch Expert User Mode → Stabilizer.
2. Touch Reset and Stabilize.
3. Press the Start key to start Stabilizer.
The Start key turns orange and stays lit up orange during the Stabilizer
sequence.
4. Stabilizer is completed when the Start key turns green.
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