Canon imageRUNNER ADVANCE C255 Series Service Manual page 579

COPIER (Service mode for copier) > DISPLAY (State display mode) > DENS
DEV-DC-K 2
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Unit
Appropriate Target Value
Amount of Change per
Unit
CHG-DC-Y 2
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Unit
Appropriate Target Value
Amount of Change per
Unit
CHG-DC-M 2
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Unit
Appropriate Target Value
Amount of Change per
Unit
CHG-DC-C 2
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Unit
Appropriate Target Value
Amount of Change per
Unit
CHG-DC-K 2
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Unit
Appropriate Target Value
Amount of Change per
Unit
Dspl of developing DC voltage (Bk)
To display the latest Bk developing DC voltage Vdc.
- When image failure occurs due to carrier adherence
- When fogging appears
- When fogging is deteriorated
N/A (Display only)
-1000 to 0
V
-570 - -450
1
Dspl of primary charging DC voltage (Y)
To display the latest primary charging DC voltage of Y-color.
When low density or fogging occurs
N/A (Display only)
-1500 to 0
V
-1400 - -1200
1
Dspl of primary charging DC voltage (M)
To display the latest primary charging DC voltage of M-color.
When low density or fogging occurs
N/A (Display only)
-1500 to 0
V
-1400 - -1200
1
Dspl of primary charging DC voltage (C)
To display the latest primary charging DC voltage of C-color.
When low density or fogging occurs
N/A (Display only)
-1500 to 0
V
-1400 - -1200
1
Dspl Pry charge DC voltg (Bk)& gain VL
To display the latest output value of primary charging DC voltage (Bk).
When low density or fogging occurs
N/A (Display only)
-1500 to 0
V
-1400 - -1200
1
568
8. Service Mode