Canon imageRUNNER ADVANCE C3325 Series Service Manual page 714

COPIER > OPTION > IMG-MCON
VP-TXT Set of character vectorization process
Lv.2 Details To set vectorization processing for text with trace & smooth PDF.
In the vectorization processing, a binary image outline is extracted in
the field which is recognized as text, and is converted into vector data.
In regular vectorization, function approximation is not used for small
text not to change the image quality.
When the value is changed, function approximation processing is
executed for small text, which realizes smooth text although the image
quality is changed.
Change this value when you want to prioritize smoothness in small
text.
Use case Upon user's request
Adj/set/operate method 1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
Display/adj/set range 0 to 99
Default value 1
PASCL-TY Set of paper type for auto gradation adj
Lv.2 Details Auto gradation adjustment is normally executed with the recommended
paper specified for each location. However, if you want to change the
paper type, use this setting to change the paper type.
Use case When executing the auto gradation adjustment using a paper other
than the recommended paper type
Adj/set/operate method 1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
Display/adj/set range 1 to 3
1: CS-680 (Except for USA and EU. Mainly for Japan)
2: Canon Multipurpose Paper (For USA)
3: Oce RED Label80 (For EU)
Default value It differs according to the location.
AST-SEL Adj of advanced smoothing effect
Lv.2 Details To adjust the smoothing effect which is set in the advanced smoothing
UI.
Set 3 if no smoothing effect is obtained even though High is set in the
advanced smoothing UI.
Set 0 if too much effect is obtained even though Low is set in the
advanced smoothing UI.
Use case When image failures (jaggy, moire) occur
Adj/set/operate method 1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
Display/adj/set range 0 to 3
Default value 2
Supplement/memo AST: Advanced Smoothing Technology
8
Service Mode > COPIER > OPTION > IMG-MCON
8 Service Mode > COPIER > OPTION > IMG-MCON
COPIER > OPTION > IMG-MCON
PSCL-TBL Setting of Bk-color density increase
Lv.1 Details To set whether to increase the density of Bk-color only without
changing the density of Y/M/C-color.
When 1 is set, the parameters of auto gradation adjustment (full
adjustment) are adjusted so that only the density of Bk-color is
increased.
Use case Upon user's request (to increase the density of Bk-color)
Adj/set/operate method 1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
3) Execute auto gradation adjustment (full adjustment).
Display/adj/set range 0 to 1
0: Normal, 1: Only the density of Bk-color is high
Unit 1
Default value It differs according to the location.
BGE-OFS Fine adj at bckgd adj (bckgd removal)
Lv.2 Details To make a fine adjustment of the background adjustment (background
removal) level which can be set manually.
Break up the adjustment values into smaller ones when user does not
satisfy with the default adjustment values.
Use case When color fogging occurs on the output image when copying
yellowed blank paper as an original
Adj/set/operate method Enter the setting value (switch negative/positive by -/+ key) and press
OK key.
Caution Since the background color is set to be washed out with this mode,
not only the background of yellowed blank paper, but also other light
colors (light blue, etc.) are washed out.
Display/adj/set range -15 to 15
Default value 0
Related user mode Copy> Options> Density> Background Density
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