Ricoh pro c901 - Page 498

Technical Bulletin PAGE: 46/75
Reissued:21-Apr-14
Model: Aries-P1.5/C1.5
Date: 10-Mar-14
No.: RM077107b
No.3 Shock-jitter at PTR
Cause
PTR vibrates due to the shock generated when the leading edge enters the fusing unit.
Location of the band by color and paper size
362mm from the leading 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, do the following step.
3. Set the paper transfer feed speed back to the default value.
4. Set the paper transfer current to -10uA for the following in Advanced Setting:
No 22: Paper Transfer Current: B&W Current Setting
No 23: Paper Transfer Current: FC Current Setting
If the results are accepted by the customer, complete the procedure.
If the results are unaccepted by the customer, do the following step.
Note the possible side effect “d” when applying the above setting.
362mm
Band appears starting from the 1
st
sheet at the same place in all colors.