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Testmode; Print - Canon MF8580Cdw Service Manual

Mf8500/mf8200 series
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Also See for MF8580Cdw 
Manual - 750 pages
User manual - 750 pages
Getting started - 292 pages

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TESTMODE

PRINT

TESTMODE > PRINT
PG-TYPE
Setting of PG number
Details
To set the PG number of the test print.
Use case
At trouble analysis
Adj/set/operate method Enter the setting value, and then press OK key.
Display/adj/set range
0 to 6
0: Full correction chart 1
1: Full correction chart 2
2: Color chart
3: Color displacement correction chart
4: Rainbow chart (vertical scanning direction)
5: Rainbow chart (horizontal scanning direction)
6: Grid Bk
Default value
0
COUNT
Setting of PG output quantity
Details
To set the number of sheets for PG output.
Use case
At trouble analysis
Adj/set/operate method Enter the setting value, and then press OK key.
Display/adj/set range
1 to 99
Unit
1 sheet
Default value
1
PHASE
Setting of PG 2-sided mode
Details
To set 1-sided/2-sided print for PG output.
Even if 2-sided print is set for a machine that only
supports 1-sided print, the setting is disabled.
Use case
At trouble analysis
Adj/set/operate method Enter the setting value, and then press OK key.
Display/adj/set range
0 to 1
0: 1-sided, 1: 2-sided
Default value
0
MODE
Setting of test print image formation method
Details
To set the image formation method for the test print.
If PG-TYPE is 0/1, this setting is disabled because a
specific image formation method is applied.
Use case
At trouble analysis
Adj/set/operate method Enter the setting value, and then press OK key.
Display/adj/set range
0 to 3
0: T-MIC (T-MIC), 1: High screen ruling (SCA), 2: Low
screen ruling (SCB), 3: TBIC
Default value
0
8
Service Mode > TESTMODE > PRINT
M82 M85
8
Service Mode > TESTMODE > PRINT
TESTMODE > PRINT
THRU
Setting of image correction table at test print
Details
It is possible to check the density characteristics due to
the density correction process when normal gamma LUT
is used, and the density characteristics of the engine
when the linear gamma LUT is used.
Use case
At trouble analysis
Adj/set/operate method Enter the setting value, and then press OK key.
Display/adj/set range
0 to 1
0: Normal gamma LUT, 1: Through (linear) gamma LUT
Default value
0
Supplement/memo
Gamma LUT: Density gradation characteristic table
NRKE
ON/OFF of laser scanning transfer process of test print
Details
To perform line transfer process for skew correction of
test print engine's laser scanning.
Use case
At trouble analysis
Adj/set/operate method Enter the setting value, and then press OK key.
Display/adj/set range
0 to 1
0: OFF, 1: ON
Default value
0
Supplement/memo
Transfer process: A process to correct skew of laser
scanning in vertical scanning direction
BLND
ON/OFF of interpolation process at test print
Details
To set ON/OFF of interpolation process at test print (linked
with NSC).
When 1 is set, interpolation process is performed (no
phase shift).
Use case
At trouble analysis
Adj/set/operate method Enter the setting value, and then press OK key.
Display/adj/set range
0 to 1
0: OFF, 1: ON
Default value
0
Supplement/memo
Interpolation process: A process to predict, for pixels
holding no color information, color based on the
surrounding pixels, and then set up the color information.
FEED
Setting of paper source at test print
Details
To set the paper sources at the time of test print output.
If this mode is set when there is no Cassette 2 (option
Pickup Cassette), output is from Cassette 1 (standard
Pickup Cassette).
If color paper is loaded in the specified paper source,
there is no output because the setting is disabled.
Use case
When outputting a test print
Adj/set/operate method Enter the setting value, and then press OK key.
Display/adj/set range
0 to 2
0: Multi-purpose Tray, 1: Cassette 1, 2: Cassette 2
Default value
1
8-43
M82 M85
8-43

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