MINOLTA-QMS magicolor 6100 Series Service Manual page 187

Step
Select FBV TUNE UP.
1
The LCD changes as shown in (a) ---> (b)
After selecting FBV TUNE UP Code 6, press the Select
key.
2
The LCD changes as shown in (b) ---> (c)
Tune Up value can be adjusted within 8 steps between the
step -4 and +4.
3
After selecting a given number, press the Select key.
The LCD changes as shown in (c)
Press the Media key to wrap up the tune-up work for FBV.
4
The LCD changes as shown in (c) ---> (d)
magicolor 6100 Series Service Manual
6.4.3.8.6.5
Table 6-22: FBV Tune Up Procedure
Description of Procedure
FBV Tune Up
Note: These are factory settings and should not
be changed.
This mode should be used when image defects
attributed to the transfer drum need to be cor-
rected. An adjustment is made to the drum
cleaner bias voltage against a reference value 0
(zero) between a range of -4 and +4.
Message in LCD
39 FACTORY MODE
(a)
45 NVM TUNE UP
(b)
No.=< 1 2 3 4 5 6 7 8 9 >
45 FBV TUNE UP
(c)
-< 4 3 2 1 0 1 2 3 4 >+
45 NVM TUNE UP
(d)
No.=< 1 2 3 4 5 6 7 8 9 >
NVM TUNE UP
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