8
8
8-79
8-79
Service Mode > COPIER > ADJUST > V-CONT
Service Mode > COPIER > ADJUST > V-CONT
COPIER> ADJUST> V-CONT
VBACK2-C
Adj C fog remov potntl: pln/rcycl 3, etc
Lv.2 Details
To adjust the offset of the fogging removal potential Vback for C-color
when printing plain paper 1, 2/recycled paper 1, 2 (which paper width
is smaller than A4), plain paper 3, or recycled paper 3.
+: Fogging is alleviated, but white/black spots are increased due to
carrier adherence.
-: White/black spots are alleviated, but fogging is increased.
Use case
When any image failure occurs in case of printing plain paper 1, 2/
recycled paper 1, 2 (which paper width is smaller than A4), plain
paper 3 or recycled paper 3
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and
press OK key.
2) Turn OFF/ON the main power switch.
3) Execute Auto Adjust Gradation> Full Adjust.
Caution
Do not use this when the machine is operating correctly.
Display/adj/set range
-5 to 5
Unit
5 V
Default value
0
Related service mode
COPIER> ADJUST> V-CONT> VBACK2-Y/M/K
Related UI menu
Adjustment/Maintenance> Adjust Image Quality> Auto Adjust
Gradation> Full Adjust
Adjustment/Maintenance> Adjust Image Quality> Correct Color Cast
VBACK2-K
Adj Bk fog remov potntl:pln/rcycl 3, etc
Lv.2 Details
To adjust the offset of the fogging removal potential Vback for Bk-
color when printing plain paper 1, 2/recycled paper 1, 2 (which paper
width is smaller than A4), plain paper 3, or recycled paper 3.
+: Fogging is alleviated, but white/black spots are increased due to
carrier adherence.
-: White/black spots are alleviated, but fogging is increased.
Use case
When any image failure occurs in case of printing plain paper 1, 2/
recycled paper 1, 2 (which paper width is smaller than A4), plain
paper 3 or recycled paper 3
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and
press OK key.
2) Turn OFF/ON the main power switch.
3) Execute Auto Adjust Gradation> Full Adjust.
Caution
Do not use this when the machine is operating correctly.
Display/adj/set range
-5 to 5
Unit
5 V
Default value
0
Related service mode
COPIER> ADJUST> V-CONT> VBACK2-Y/M/C
Related UI menu
Adjustment/Maintenance> Adjust Image Quality> Auto Adjust
Gradation> Full Adjust
Adjustment/Maintenance> Adjust Image Quality> Correct Color Cast
COPIER> ADJUST> V-CONT
VBACK3-Y
Adj Y fog remov potntl:excpt pln, rcycl
Lv.2 Details
To adjust the offset of the fogging removal potential Vback for Y-color
when printing paper other than plain paper 1, 2, 3/recycled paper 1, 2,
3.
+: Fogging is alleviated, but white/black spots are increased due to
carrier adherence.
-: White/black spots are alleviated, but fogging is increased.
Use case
When any image failure occurs in case of printing paper other than
plain paper 1, 2, 3/recycled paper 1, 2, 3
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and
press OK key.
2) Turn OFF/ON the main power switch.
3) Execute Auto Adjust Gradation> Full Adjust.
Caution
Do not use this when the machine is operating correctly.
Display/adj/set range
-5 to 5
Unit
5 V
Default value
0
Related service mode
COPIER> ADJUST> V-CONT> VBACK3-M/C/K
Related UI menu
Adjustment/Maintenance> Adjust Image Quality> Auto Adjust
Gradation> Full Adjust
Adjustment/Maintenance> Adjust Image Quality> Correct Color Cast
VBACK3-M
Adj M fog remov potntl:excpt pln, rcycl
Lv.2 Details
To adjust the offset of the fogging removal potential Vback for
M-color when printing paper other than plain paper 1, 2, 3/recycled
paper 1, 2, 3.
+: Fogging is alleviated, but white/black spots are increased due to
carrier adherence.
-: White/black spots are alleviated, but fogging is increased.
Use case
When any image failure occurs in case of printing paper other than
plain paper 1, 2, 3/recycled paper 1, 2, 3
Adj/set/operate method 1) Enter the setting value (switch negative/positive by -/+ key) and
press OK key.
2) Turn OFF/ON the main power switch.
3) Execute Auto Adjust Gradation> Full Adjust.
Caution
Do not use this when the machine is operating correctly.
Display/adj/set range
-5 to 5
Unit
5 V
Default value
0
Related service mode
COPIER> ADJUST> V-CONT> VBACK3-Y/C/K
Related UI menu
Adjustment/Maintenance> Adjust Image Quality> Auto Adjust
Gradation> Full Adjust
Adjustment/Maintenance> Adjust Image Quality> Correct Color Cast
Summary of Contents for imageRUNNER ADVANCE C350 series
Page 1: ...9 8 7 6 5 4 3 2 1 imageRUNNER ADVANCE C351 C350 C250 Service Manual Rev 0 0 Series...
Page 24: ...1 1 Product Overview Product Overview Product Lineup Features Specifications Parts Name...
Page 490: ...5 5 Adjustment Adjustment Document Exposure System Main Controller Pickup Feed System...
Page 615: ...7 7 Error Jam Alarm Error Jam Alarm Overview Error Code Jam Code Alarm Code...
Page 748: ...7 7 7 134 7 134 Error Jam Alarm Jam Code Jam Type Error Jam Alarm Jam Code Jam Type PS101...
Page 771: ...8 8 Service Mode Service Mode Overview COPIER FEEDER SORTER BOARD...
Page 1066: ...May 28 2014 PARTS CATALOG imageRUNNER ADVANCE C351 C350 C250 Series...
Page 1082: ...2 6 FIGURE A2 OPTION PARTS CATALOG LIST...
Page 1083: ...2 7 FIGURE 001 ACCESSORIES 120V 230V EUR LTN 5 4 1 2 3 5 6 FR DE GB 7 8 9 10 11 12...
Page 1098: ...2 22 FIGURE 105 INTERNAL COMPONENTS 3 SEE FIGURE 190 SEE FIGURE 460 5 9 7 6 4 1 3 2 8 8 7...
Page 1145: ...2 69 FIGURE B10 READER ADF ASSEMBLY SEE FIGURE D10 SEE FIGURE B11 1 2 3 4 4...