Canon imageRUNNER ADVANCE 8105 Series Service Manual page 863

COPIER > OPTION > IMG-RDR
DF2DSTL2 Adj DADF dust dtct level at job end:bck
Lv.1 Details To adjust dust detection level with dust detection correction control
that is executed by the Scanner Unit (paper back) after the job is
completed in DADF mode.
Reduce the value in the case of frequent display of cleaning
instruction at the time of dust detection. As the value is smaller, the
dust is less detected.
Increase the value in the case of black lines. As the value is larger,
the small dust is more likely detected.
Use case - When black line occurs due to dust
- 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.
Caution When increasing the value too much, the cleaning instruction screen
may appear too often since even small dust that will not be appeared
on the image can be detected.
When reducing the value too much, black lines may appear on the
image.
Display/adj/set range 1 to 255
Default value 200
Supplement/memo Black lines may appear on the image if there is dust. With dust
detection correction control, the image is corrected to prevent black
lines once dust is detected.
Set scan unit with infrared cut filter
IR-FILTR
Due to the surface texture of an original, reflected light from an
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original is diffused; thus, green might be detected as reddish brown
incorrectly. The Scanner Unit with the Infrared Cut Filter installed
is set as a service part to prevent incorrect detection. Set 1 when
installing this Scanner Unit.
Use case When green becomes reddish brown
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 1
0: Not supported, 1: Supported
Default value 0
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Service Mode > COPIER > OPTION > IMG-MCON
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Service Mode > COPIER > OPTION > IMG-MCON
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IMG-MCON
COPIER > OPTION > IMG-MCON
PASCAL Use/no use of auto gradation adj data
Lv.1 Details To set to use/not to use the gradation adjustment data gamma LUT
that is generated by auto gradation adjustment (Full/Quick Adjust)
control.
Selection is available as to whether to use gamma LUT at the time of
image formation.
Use case When PASCAL-related failure occurs/when identifying the cause of
PASCAL-related failure
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
0: Initial LUT is used. (Automatic gradation adjustment is not used.)
1: Auto gradation adjustment is used.
2 to 3: Not used
Default value 1
Set first idle rotn time in NL Ev
DRM-IDL
To set the duration of idle rotation to be performed first time for the
Lv.1 Details
day in an NL (normal temperature/low humidity) environment.
When image density for the first time of the day is low
Use case
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 20 (0: OFF)
Unit 30 seconds
Default value 1 (30 seconds)
Related service mode COPIER> OPTION> IMG-DEV> DRM-IDL2, DRM-IDL3
SHARP Setting of sharpness level of image
Lv.2 Details To set the setting level (center value) of sharpness of image.
As the value is increased, the image tends to be sharp, and as the
value is decreased, image tends to be soft.
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 1 to 5
Default value 1
DRM-H-SW ON/OFF of Drum Heater
Lv.2 Details To set ON/OFF control of the Drum Heater at power-off/at sleep.
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 2
0: ON/OFF depending on the environment condition
1: ON
2: OFF
Default value 0
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