Canon Color iR C3480 Service Manual page 646

Sub item
OFSTAC-C3 Offset value for the charging AC current at a 1/4 speed (C)
When a sanded image occurs, increase the value until an appropriate image is obtained.
Setting range: 0 to 5 (When incremented by 1, the value changes by 50muA.)
[Factory setting value/Value after RAM clear: 0]
OFSTAC-K3 Offset value for the charging AC current at a 1/4 speed (K)
When a sanded image occurs, increase the value until an appropriate image is obtained.
Setting range: 0 to 5 (When incremented by 1, the value changes by 50muA.)
[Factory setting value/Value after RAM clear: 0]
11. HV-TR
Transfer Charging Assembly / Pre-Transfer Charging Assembly Output Adjustment
Sub item
2TR-N1 Adjust the offset for paper voltage of the secondary transfer bias on the first side of plain paper (at a constant speed at
600dpi).
Offset value for the paper voltage of the secondary transfer bias, First side of plain paper, Environmental category: 1
When a transfer scattering occurs, increase/decrease the value until an appropriate image is obtained.
Setting range: -128 to 127 (Unit: 20V)
[Factory setting value/Value after RAM clear: 0]
2TR-N2 Adjust the offset for paper voltage of the secondary transfer bias on the second side of plain paper (at a constant speed
at 600dpi).
Offset value for the paper voltage of the secondary transfer bias, Second side of plain paper, Environmental category: 1
When a transfer scattering occurs, increase/decrease the value until an appropriate image is obtained.
Setting range: -128 to 127 (Unit: 20V)
[Factory setting value/Value after RAM clear: 0]
2TR-NH1 Adjust the offset for paper voltage of the secondary transfer bias on the first side of plain paper (at a half speed at
1200dpi).
Offset value for the paper voltage of the secondary transfer bias, First side of plain paper (1200dpi), Environmental
category: 1
When a transfer scattering occurs, increase/decrease the value until an appropriate image is obtained.
Setting range: -128 to 127 (Unit: 20V)
[Factory setting value/Value after RAM clear: 0]
2TR-NH2 Adjust the offset for paper voltage of the secondary transfer bias on the second side of plain paper (at a half speed at
1200dpi).
Offset value for the paper voltage of the secondary transfer bias, Second side of plain paper (1200dpi), Environmental
category: 1
When a transfer scattering occurs, increase/decrease the value until an appropriate image is obtained.
Setting range: -128 to 127 (Unit: 20V)
[Factory setting value/Value after RAM clear: 0]
2TR-P1 Adjust the offset for paper voltage of the secondary transfer bias on the first side of a postcard.
Offset value for the paper voltage of the secondary transfer bias, First side of a postcard, Environmental category: 1
When a transfer scattering occurs, increase/decrease the value until an appropriate image is obtained.
Setting range: -128 to 127 (Unit: 20V)
[Factory setting value/Value after RAM clear: 0]
2TR-P2 Adjust the offset for paper voltage of the secondary transfer bias on the second side of a postcard.
Offset value for the paper voltage of the secondary transfer bias, Second side of a postcard, Environmental category: 1
When a transfer scattering occurs, increase/decrease the value until an appropriate image is obtained.
Setting range: -128 to 127 (Unit: 20V)
[Factory setting value/Value after RAM clear: 0]
2TR-L1 Adjust the offset for paper voltage of the secondary transfer bias on the first side of label paper.
Offset value for the paper voltage of the secondary transfer bias, Label paper, Environmental category: 1
When a transfer scattering occurs, increase/decrease the value until an appropriate image is obtained.
Setting range: -128 to 127 (Unit: 20V)
[Factory setting value/Value after RAM clear: 0]
2TR-SP1 Adjust the offset for paper voltage of the secondary transfer bias on the first side of special paper (Special Paper 1, 2).
Offset value for the paper voltage of the secondary transfer bias, Special paper, Environmental category: 1
When a transfer scattering occurs, increase/decrease the value until an appropriate image is obtained.
Setting range: -128 to 127 (Unit: 20V)
[Factory setting value/Value after RAM clear: 0]
2TR-H1 Adjust the offset for paper voltage of the secondary transfer bias on the first side of thick paper.
Offset value for the paper voltage of the secondary transfer bias, First side of thick paper 1 (106 to 163g/m2),
Environmental category: 1
When a transfer scattering occurs, increase/decrease the value until an appropriate image is obtained.
Setting range: -128 to 127 (Unit: 20V)
[Factory setting value/Value after RAM clear: 0]
2TR-H2 Adjust the offset for paper voltage of the secondary transfer bias on the second side of thick paper.
Offset value for the paper voltage of the secondary transfer bias, First side of thick paper 1 (106 to 163g/m2),
Environmental category: 1
When a transfer scattering occurs, increase/decrease the value until an appropriate image is obtained.
Setting range: -128 to 127 (Unit: 20V)
[Factory setting value/Value after RAM clear: 0]
COPIER>ADJUST>HV-PRI
Description
T-17-35
COPIER>ADJUST>HV-TR
Description
Chapter 17
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