Testmode; Print - Canon D1300 Series Service Manual

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 7
0: Grid Bk, 1: Halftone, 2: Solid black, 3: Solid white, 4: 17
gradations, 5: Thin horizontal line, 6: PASCAL correction chart, 7:
Chart 128
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 4
0: TBIC, 1: Resolution dithering, 2: Gradation dithering, 3: Color tone
dithering, 4: High-resolution dithering
Default value 0
8
Service Mode > TESTMODE > PRINT
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
DENS Adjustment of test print engine F value
Details To adjust the engine F value for the test print.
As the value is larger, the image gets darker.
Use case At trouble analysis
Adj/set/operate method Enter the setting value (switch negative/positive by -/+ key) and
press OK key.
Display/adj/set range -4 to 4
Default value 0
Supplement/memo F value: The value used as an index for indicating lens brightness
MABK Setting of toner thinning process at test print
Details To execute the thinning process to alleviate the toner scattering at
test print.
The thinning amount of toner increases in accordance with Mode 1
to Mode 3.
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 3
0: OFF, 1: Mode1, 2: Mode2, 3: Mode3
Default value 0
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
START Output of test print
Details To output a test print with the PG pattern set in PG-TYPE, MODE,
etc.
Use case At trouble analysis
Adj/set/operate method Press OK key.
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