Canon Color iR C3480, Руководство по обслуживанию

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Chapter 17
17-49
13. CST-ADJ
T-17-37
14. MISC
T-17-38
ADJ-DKRE Image write position adjustment in main scanning direction of second side of the sheets when first side of sheets for two-
sided copying in the paper deck is fed (side registration adjustment)
Adjustment method
- When the value is incremented by 1, the image moves by 0.1 mm to the right.
- Input the value given on the service label when the RAM on the DC controller circuit board has been cleared or when
the DC controller circuit board has been replaced.
Adjustment range: -100 to 100 (in 0.1 mm increments)
[Factory setting/value after clearing RAM: 0]
1
ADJ-MFRE Image write position adjustment in main scanning direction of second side of the sheets when first side of sheets for two-
sided copying in the multi-feeder is fed (side registration adjustment)
Adjustment method
- When the value is incremented by 1, the image moves by 0.1 mm to the right.
- Input the value given on the service label when the RAM on the DC controller circuit board has been cleared or when
the DC controller circuit board has been replaced.
Adjustment range: -100 to 100 (in 0.1 mm increments)
[Factory setting/value after clearing RAM: 0]
1
REG-SPD Make a fine adjustment of the registration motor speed at constant speed.
Change the registration speed at constant speed in the range of + or - 10 scales against the default value.
Setting range
-10 to 10
[Factory setting/value after clearing RAM: 0]
2
COPIER>ADJUST>CST-ADJ
Sub item Description level.
MF-A4R Used to enter the basic value for the manual feed tray's paper width (A4R).
Adjustment method
- If you have cleared the DC controller PCB's RAM or replaced the DC controller PCB, enter the value on the service
label.
- When replacing the paper width detection VR or registering a new value, perform the following service mode:
FUNCTION>CST.
Adjustment range 0 to 255 [Factory default/After RAM clear: 141]
1
MF-A6R Used to enter the basic value for the manual feed tray's paper width (A6R).
Adjustment method
- If you have cleared the DC controller PCB's RAM or replaced the DC controller PCB, enter the value on the service
label.
- When replacing the paper width detection VR or registering a new value, perform the following service mode:
FUNCTION>CST.
Adjustment range 0 to 255 [Factory default/After RAM clear: 235]
1
MF-A4 Used to enter the basic value for the manual feed tray's paper width (A4).
Adjustment method
- If you have cleared the DC controller PCB'sRAM or replaced the DC controller PCB, enter the value on the service
label.
- When replacing the paper width detection VR or registering a new value, perform the following service mode:
FUNCTION>CST.
Adjustment range 0 to 255 [Factory default/After RAM clear: 26]
1
COPIER>ADJUST>MISC
Sub item Description level.
SEG-ADJ Used to adjust the text and photo separation level for text/photo/map mode.
Adjustment method
- To make documents more easily recognized as photo documents, increase the setting value.
- To make documents more easily recognized as text documents, decrease the setting value.
Adjustment range -4to 4 (Value at time of factory shipment/value after RAM clear: 0)
1
K-ADJ Used to adjust the black recognition level during black text processing.
Adjustment method
- To make text more easily recognized as black, increase the setting value.
Adjustment range -3to 3 (Value at time of factory shipment/value after RAM clear: 0)
1
ACS-ADJ Used to adjust the color recognition level during ACS mode.
Adjustment method
To make documents more easily recognized as black and white documents, increase the setting value.
- To make documents more easily recognized as color documents, decrease the setting value.
Adjustment range -3to 3 (Value at time of factory shipment/value after RAM clear: 0)
1
ACS-EN - ACS-EN (Used to adjust ACS recognition zone.)
Increasing the setting value expands the recognition zone.
2
COPIER>ADJUST>FEED-ADJ
Sub item Description level.