Canon iR3245 Series Service Manual page 559

Item Level Description
2TR-TGT1 2 Title
Purpose
Note
Settings/Adjustment range
Unit
Amount of change per unit
Value at RAM clear/
adjustment at factory
shipment
Setting/Adjustment/
Operation method
Relevant Service Mode
Supplementary info/Memo
2TR-TGT2 2 Title
Purpose
Note
Settings/Adjustment range
Unit
Amount of change per unit
Value at RAM clear/
adjustment at factory
shipment
Setting/Adjustment/
Operation method
Relevant Service Mode
Supplementary info/Memo
2TR-TGT3 2 Title
Purpose
Note
Settings/Adjustment range
Unit
Amount of change per unit
Value at RAM clear/
adjustment at factory
shipment
Setting/Adjustment/
Operation method
Relevant Service Mode
Supplementary info/Memo
COPIER > ADJUST > HV-TR
Offset adjustment for secondary transfer target current
In case of image fault due to secondary transfer
Set the conditions for material, environment, and 2-sided printing in the relevant service mode and
adjust the offset value under these conditions.
-10 to +10
uA
-
0/No
1) Select the item to be highlighted to enter the setting value (switch with +/- key), and then press OK
key.
2) Turn OFF and then ON the main power switch.
- Increase the setting value (effective for toner spatter, dotted image)
- Decrease the setting value (effective for white dot/white spot/granulated image at halftone)
COPIER > ADJUST > HV-TR > TR-PPR1
COPIER > ADJUST > HV-TR > TR-ENV1
COPIER > ADJUST > HV-TR > TR-DUP1
-
Offset adjustment for secondary transfer target current
In case of image fault due to secondary transfer
Set the conditions for material, environment, and 2-sided printing in the relevant service mode and
adjust the offset value under these conditions.
-10 to +10
uA
-
0/No
1) Select the item to be highlighted to enter the setting value (switch with +/- key), and then press OK
key.
2) Turn OFF and then ON the main power switch.
- Increase the setting value (effective for toner spatter, dotted image)
- Decrease the setting value (effective for white dot/white spot/granulated image at halftone)
COPIER > ADJUST > HV-TR > TR-PPR2
COPIER > ADJUST > HV-TR > TR-ENV2
COPIER > ADJUST > HV-TR > TR-DUP2
-
Offset adjustment for secondary transfer target current
In case of image fault due to secondary transfer
Set the conditions for material, environment, and 2-sided printing in the relevant service mode and
adjust the offset value under these conditions.
-10 to +10
uA
-
0/No
1) Select the item to be highlighted to enter the setting value (switch with +/- key), and then press OK
key.
2) Turn OFF and then ON the main power switch.
- Increase the setting value (effective for toner spatter, dotted image)
- Decrease the setting value (effective for white dot/white spot/granulated image at halftone)
COPIER > ADJUST > HV-TR > TR-PPR3
COPIER > ADJUST > HV-TR > TR-ENV3
COPIER > ADJUST > HV-TR > TR-DUP3
-
Chapter 17
17-61