Testmode; Print - Canon MF720 Series Service Manual

TESTMODE

PRINT

Item
PG-TYPE
Title
Details
Use case
Adj/set/operate method
Display/adj/set range
Default value
COUNT
Title
Details
Use case
Adj/set/operate method
Display/adj/set range
Unit
Default value
PHASE
Title
Details
Use case
Adj/set/operate method
Display/adj/set range
Default value
MODE
Title
Details
Use case
Adj/set/operate method
Display/adj/set range
Default value
THRU
Title
Details
Use case
Adj/set/operate method
TESTMODE > PRINT
Setting of PG number
To set the PG number of the test print.
At trouble analysis
Enter the setting value, and then press Apply key.
0 to 6
0 : PASCAL correction chart 1
1 : PASCAL correction chart 2
2 : Color chart
3 : Skew correction chart
4 : Rainbow chart (vertical scanning direction)
5 : Rainbow chart (horizontal scanning direction)
6 : Grid Bk
0
Setting of PG output quantity
To set the number of sheets for PG output.
At trouble analysis
Enter the setting value, and then press Apply key.
1 to 99
1 sheet
1
Setting of PG 2-sided mode
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.
At trouble analysis
Enter the setting value, and then press Apply key.
0 to 1
0 : 1-sided
1 : 2-sided
0
Setting of test print image formation method
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.
At trouble analysis
Enter the setting value, and then press Apply key.
0 to 3
• 0 : T-MIC(T-MIC)
• 1 : High screen ruling (SCA)
• 2 : Low screen ruling (SCB)
• 3 : TBIC
0
Setting of image correction table at test print
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.
At trouble analysis
Enter the setting value, and then press Apply key.
Description
308
8. Service Mode