Konica Minolta Bizhub C350 Service Manual page 190

TECH. REP. MODE
B. Cyan, Magenta, Yellow
Functions • To adjust color shift if there is any color shift as found through comparison of the copy
with the original
• Before making this adjustment, be sure to perform Color Shift Correction (Bk).
Use • To correct any color shift
Adjustment
Range
Adjustment If the cross deviates in the direction of C, increase the setting.
Instructions If the cross deviates in the direction of D, decrease the setting.
Adjustment 1. Call the Tech. Rep. Mode to the screen.
2. Machine Adjust → Color Shift Correction.
Procedure
3. Load Tray1 with A3 or A4R plain paper.
4. Press the Start key.
5. On the test pattern produced, check for deviation between the black line and the line
of each color at positions X and Y.
6. Select the color to be adjusted.
7. Using the Up/Down key, change the setting value as necessary. (At this time, only
the line of the selected color moves.)
8. Produce another test pattern and make sure that there is no deviation.
Check Procedure
Check point X, Y
Adjustment for X direction:
Check point X
Adjustment for Y direction:
Check point Y
bizhub C350 Field Service Ver 2.0 April 2004
0 (-6 to +6 dot)
Direction of C
4036fs3005c0
Direction of C
4036fs3007c0
3-54
If the cross deviates in the direction of C,
increase the setting.
If the cross deviates in the direction of D,
decrease the setting.
Direction of D
4036fs3006c0
If the cross deviates in the direction of C,
increase the setting.
If the cross deviates in the direction of D,
decrease the setting.
Direction of D
4036fs3004c0
4036fs3008c0