Canon imagePRESS 1135 Series Service Manual page 1125

COPIER> ADJUST> V-CONT
VBACK-N Adj potential con fogging remve: qultyPP
Lv.2 Details To make a fine adjustment of fogging removal potential that is
used at the potential control for quality paper group only(display/
adjustment).
Fogging is controlled by the environment table information. Change
the fogging removal target potential manually to adjust the banding
level.
As the smaller value is set, fogging is reduced (as the value is
increased by 1, potential is increased by 1 V).
Use case When fogging is distinct.
Adj/set/operate method 1) Enter the setting value and press OK key.
2) Execute the potential control manually.
Caution If the setting value is too large, fogging occurs and if it is too small,
line width gets thick.
Display/adj/set range -50 to 50
Unit 1 V
Appropriate target value -20 to 20
Default value 0
Related service mode COPIER> DISPLAY> DPOT> VBACK-N
Supplement/memo Quality paper group: high-quality paper/recycle paper/texture paper/
labels/post cards/cotton
VBACK-S Adj potential con fogging remove: coatPP
Lv.2 Details To make a fine adjustment of fogging removal potential that is
used at the potential control for coated paper group only(display/
adjustment).
Fogging is controlled by the environment table information. Change
the fogging removal target potential manually to adjust the fogging
level.
As the smaller value is set, fogging is reduced (as the value is
increased by 1, potential is increased by 1 V).
Use case When fogging is distinct.
Adj/set/operate method 1) Enter the setting value and press OK key.
2) Execute the potential control manually.
Caution If the setting value is too large, banding occurs and if it is too small,
line width gets thick.
Display/adj/set range -50 to 50
Unit 1 V
Appropriate target value -20 to 20
Default value 0
Related service mode COPIER> DISPLAY> DPOT> VBACK-S
Supplement/memo Coated paper group: 1-sided coat/2-sided coat/vellum/films
8
Service Mode > COPIER > ADJUST (Adjustment Mode) > V-CONT
8 Service Mode > COPIER > ADJUST (Adjustment Mode) > V-CONT
COPIER> ADJUST> V-CONT
U-VBACKS Enable fggy remvl adj in mngm mode:coatP
Lv.1 Details To enable the adjustment function of fogging removal bias value in
management mode for coated paper group only.
When it is enabled, a button is displayed on system management
setting > device settings.
Based on the setting value in VBACK-N, possible setting range is
within [setting value * 25 V].
Use case When users need to remove the fogging of coated paper group at a
field.
Display/adj/set range -2 to 2
Unit 25 V
Appropriate target value -1 to 1
Default value 0
Related service mode COPIER> ADJUST> V-CONT> VBACK-S
Related user mode Adjustment function of fogging removal bias value for management
mode (coated paper group)
Supplement/memo Coated paper group: 1-sided coat/2-sided coat/vellum/films
This can be set for quality paper and for coated paper separately in
service mode.
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T-8-39
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