Canon imageRUNNER ADVANCE C350 series Service Manual page 919

COPIER> OPTION> IMG-MCON
VP-TXT Set of character vectorization process
Lv.2 Details To make a setting of vector conversion processing for text on
scalable PDF.
In the vector conversion processing, a binary image outline is
extracted in the field which is recognized as text, and is converted
into vector data.
In regular vector conversion, function approximation is not used for
small text because the image quality is not changed.
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.
Caution Do not change the setting in the normal operation.
Display/adj/set range 1 to 3
1: CS680 [Nippon Paper Industries] (Except for USA and EU. Mainly
for Japan)
2: Hammermill Laser Print [International Paper] (For USA)
3: Canon Office 80 [Mondi Business Paper] (For EU)
Default value JP:1, USA:2, EUR:3, AU:1, CN:1, KR:1, TW:1, ASIA:1
Related UI menu Adjustment/Maintenance> Adjust Image Quality> Auto Adjust
Gradation> Full Adjust
8
Service Mode > COPIER > OPTION > IMG-MCON
8 Service Mode > COPIER > OPTION > IMG-MCON
COPIER> OPTION> IMG-MCON
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 Strong is set in
the advanced smoothing UI. Set 0 if too much effect is obtained even
though Weak is set.
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
SCR-SW Set of low screen ruling dither
Lv.1 Details To set the dithering method for low screen ruling.
When changing the value, confirm the change by setting "1: Low
screen ruling" in COPIER> TEST> PG> TXPH.
Use case Upon user's request (Dot dithering is used)
Adj/set/operate method 1) Enter the setting value, and then press OK key.
2) Execute Auto Adjust Gradation (Full Adjust).
Display/adj/set range 0 to 1
0: Line dithering, 1: Dot dithering
Default value 0
Related service mode COPIER> TEST> PG> TXPH
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
Default value 0
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