Technical Bulletin PAGE: 1/5
Model: Taurus-C1a/C1b (D074/D075) Date: 25-Apr-12 No.: RD074062
Details
1. 2-3mm pitch banding
Symptom
2-3mm pitch banding
Cause
Vibration caused by the drum charge roller gear
Action
Remove the drum charge roller gear, if installed.
Note: Newer machines/PCDU contain the modification and the gear is not
installed.
Image
RTB #
RD074041 or newer
Note: The effect of the countermeasure will vary depending on the unit.
2-3mm