Canon imagePRESS C1 Service Manual - page 984
Chapter 16
16-87
14. MISC
T-16-85
MF-A4
Enter the basic value of the paper width for the manual feed tray. (A4)
Adjustment method
- When you executed 'RAM clear' for the DC controller PCB or replaced the DC controller PCB,
enter the value indicated in the service label.
- When you replace the paper width detection VR or newly register a value, execute
FUNCTION>CST in the Service Mode.
1
Adjustment range: 0 to 255
[Factory setting value / Value after RAM clear: 42]
COPIER>ADJUST>MISC
Subheading Contents
Level
SEG-ADJ
Adjust the separation level for characters and photos at the character/photo/map mode.
Adjustment method
- To make it easier to recognize a photo document, increase the setting value.
- To make it easier to recognize a character document, decrease the setting value.
1
Adjustment range: -4 to 4
[Factory setting value / Value after RAM clear: 0]
K-ADJ
Adjust the black recognition level for black character processing.
Adjustment method
To make it easier to recognize black color, increase the setting value.
1
Adjustment range: -3 to 3
[Factory setting value / Value after RAM clear: 0]
DF-S-RK
Set a characteristic value of the paper thickness sensor which was set at a factory.
Since the sensor detection level varies among paper thickness detection sensors, set the sensor
rank information when replacing the sensor or executing DconRAM clear.
1
Setting range: 1 to 5
ACS-ADJ
Adjust the color recognition level at ACS mode.
Adjustment method
- To make it easier to recognize a black and white document, increase the setting value.
- To make it easier to recognize a color document, decrease the setting value.
1
Adjustment range: -3 to 3
[Factory setting value / Value after RAM clear: 0]
WT-ER-LV
Set the threshold value to display the waste toner FULL error.
When the number of sheets specified by WT-ER-LV is exceeded, an error (E013) is displayed.
1
This mode is not used for this machine.
WT-FL-LM
Set the threshold value to display the waste toner FULL warning.
Set the threshold value for the detection of a waste toner box error.
1
This mode is not used for this machine.
ACS-EN
Adjust the ASC judgment area.
2
Setting range
-2 to +2
[Factory setting value / Value after RAM clear: 1]
ACS-CNT
Set the chromatic color count area for ASC.
2
Adjustment range
-2 to +2
[Factory setting value / Value after RAM clear: 0]
ACS-EN2
Adjust the ACS judgment area. (at DF stream reading)
Adjustment method
When you increase the setting value, the judgment area becomes wider.
2
Adjustment range
-2 to +2
[Factory setting value / Value after RAM clear: 1]
COPIER>ADJUST>CST-ADJ
Subheading Contents
Level