Canon iR C3380 series Service Manual page 518

Chapter 17
Sub item
2TR-H13
2TR-H23
2TR-UH13
2TR-UH23
2TR-P13
2TR-P23
2TR-L13
2TR-SP13
2TR-O1
2TR-O12
2TR-O13
1TR-TGY
1TR-TGM
17-34
Adjust the offset for paper voltage of the secondary transfer bias on the single side or first side of thick paper.
(Environmental category: 3)
Offset value for the paper voltage of the secondary transfer bias, First side of thick paper 1 (106 to 163g/m2),
Environmental category: 3
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]
Adjust the offset for paper voltage of the secondary transfer bias on the second side of thick paper. (Environmental
category: 3)
Offset value for the paper voltage of the secondary transfer bias, Second side of thick paper 1 (106 to 163g/m2),
Environmental category: 3
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]
Adjust the offset for paper voltage of the secondary transfer bias on the single side or first side of super thick paper.
(Environmental category: 3)
Offset value for the paper voltage of the secondary transfer bias, First side of thick paper 2 (164 to 220g/m2),
Environmental category: 3
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]
Adjust the offset for paper voltage of the secondary transfer bias on the second side of super thick paper. (Environmental
category: 3)
Offset value for the paper voltage of the secondary transfer bias, Second side of thick paper 2 (164 to 220g/m2),
Environmental category: 3
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]
Adjust the offset for paper voltage of the secondary transfer bias on the single side or first side of a postcard (postcard,
envelope). (Environmental category: 3)
Offset value for the paper voltage of the secondary transfer bias, First side of a postcard, Environmental category: 3
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]
Adjust the offset for paper voltage of the secondary transfer bias on the second side of a postcard (postcard, envelope).
(Environmental category: 3)
Offset value for the paper voltage of the secondary transfer bias, Second side of a postcard, Environmental category: 3
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]
Adjust the offset for paper voltage of the secondary transfer bias of label paper. (Environmental category: 3)
Offset value for the paper voltage of the secondary transfer bias, Label paper, Environmental category: 3
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]
Adjust the offset for paper voltage of the secondary transfer bias of special paper (Special Paper 1, 2). (Environmental
category: 3)
Offset value for the paper voltage of the secondary transfer bias, Special paper, Environmental category: 3
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]
Adjust the offset for paper voltage of the secondary transfer bias of OHP paper. (Environmental category: 1)
Offset value for the paper voltage of the secondary transfer bias, OHP 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]
Adjust the offset for paper voltage of the secondary transfer bias of OHP paper. (Environmental category: 2)
Offset value for the paper voltage of the secondary transfer bias, OHP paper, Environmental category: 2
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]
Adjust the offset for paper voltage of the secondary transfer bias of OHP paper. (Environmental category: 3)
Offset value for the paper voltage of the secondary transfer bias, OHP paper, Environmental category: 3
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]
Adjust the offset for the primary transfer ATVC target current (Y)
Adjustment range: -10 to 10 (Unit: 1muA)
[Factory setting value/Value after RAM clear: 0]
This is valid when COPIER>OPTION>BODY>PTATVCSW=1 is set (the primary transfer ATVC control is valid).
Use this item when the following faulty images occur.
- A patchy trace / A trace of the auxiliary brush caused by transfer remaining toner (When the color in the brush trace
has high density) / A transfer ghost: The primary transfer current is low. --> Change the setting value to in the plus
direction.
- A trace of the auxiliary brush caused by double transfer fogging / double transfer remaining toner (When the color in
the brush trace has higher density than the one in the prior station): The primary transfer current is high. --> Change the
setting value to the minus direction.
Adjust the offset for the primary transfer ATVC target current (M)
Adjustment range: -10 to 10 (Unit: 1muA)
[Factory setting value/Value after RAM clear: 0]
This is valid when COPIER>OPTION>BODY>PTATVCSW=1 is set (the primary transfer ATVC control is valid).
COPIER>ADJUST>HV-TR
Description Level.
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