Technical Bulletin PAGE: 48/75
Reissued:21-Apr-14
No.4 Banding at 85mm TE (due to the shock generated when the trailing exits the
PTR)
Cause
Change in the image transfer properties when the trailing edge exits the registration gate
Location of the band by color and paper size
85mm from the trailing edge in all colors and paper sizes
Action
1. Register the paper in use to the Paper Library.
2. In Advanced Settings, adjust No15: Paper Transfer Feed Speed Adjustment to a
value +/- 0.2% against the current value.
Note the possible side effects “a”, “b”, and “c” when applying the above setting.
If the results are accepted by the customer, complete the procedure.
If the results are unaccepted by the customer, set the paper transfer speed back to the
default.
Side effect
a) Possible PTR vibration due to Shock at Fusing Unit Entrance (No.3)
b) Possible 5mm pitch banding (No.7)
c) Possible change in image length
Location is same for all color from
1st page
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