2Nd Transfer Adjust; Stabilizer - Konica Minolta bizhub C350 Service Manual

TECH. REP. MODE
4.6.6

2nd Transfer Adjust

Functions • To fine-adjust the second transfer output (ATVC) for the first side and the second
side, respectively.
Use When an image transfer failure occurs at the trailing edge (of plain paper).
Adjustment
Range
Adjustment To increase the ATVC value (in the direction of a foggier image), decrease the setting
Instructions value.
To decrease the ATVC value (in the direction of a less foggy image), increase the set-
ting value.
Adjustment 1. Call the Tech. Rep. Mode to the screen.
2. Touch these keys in this order: "Image Adjust" → "2nd Transfer Adjust."
Procedure
3. Select the side of the image (First side or Second side), on which the transfer failure
at the trailing edge occurs.
4. Enter the new setting from the 10-Key Pad.
5. Touch "END" to validate the adjustment value.
6. Check the copy image for any image problem.
4.6.7

Stabilizer

A. Stabilizer Mode
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 PRT Max Density, PRT Highlight, and Background Voltage Margin of Tech.
Rep. mode are changed.
Adjustment 1. Call the Tech. Rep. Mode to the screen.
2. Touch these keys in this order: "Image Adjust" → "Stabilizer"
Procedure
3. Touch Stabilizer Mode.
4. Press the Start key to start Stabilizer.
The Start key turns orange and stays lit up orange during the Stabilizer sequence.
5. Stabilizer is completed when the Start key turns green.
B. Reset and Stabilizer Mode
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 Stabilizer Mode
has been executed.
Adjustment 1. Call the Tech. Rep. Mode to the screen.
2. Touch these keys in this order: "Image Adjust" → "Stabilizer"
Procedure
3. Touch Reset and Stabilizer Mode.
4. Press the Start key to start Stabilizer.
The Start key turns orange and stays lit up orange during the Stabilizer sequence.
5. Stabilizer is completed when the Start key turns green.
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bizhub C350 Field Service Ver2.0 Sep. 2004
0 (-5 to +5)