Ricoh Taurus-C1a - Page 481

Technical Bulletin PAGE: 2/7
Reissued:14-Oct-14
Model: Taurus-C1a/C1b (D074/D075)
Date: 10-Jun-14
No.: RD074120a
What needs to be done
Do the new procedures A~B where indicated with the tick () which depend upon the
maintenances performed for the drum and drum cleaning unit (1~6 and their
combinations).
A)
Lubrication of
the cleaning
brush
B)
Lubrication of
the cleaning
blade edges
C)
Lubrication of
the drum
D)
Manually
rotating the
drum
E)
Initializing the
cleaning unit
1
Drum: Replaced


2
Drum: Cleaned


3
Drum: Reset

4
Cleaning unit: Replaced




5
Cleaning unit: Cleaned




6
Cleaning unit: Reset

1+4
Drum/Cleaning unit:
Replaced.





1+5
Drum: Replaced
Cleaning unit: Cleaned





1+6
Drum: Replaced
Cleaning unit: Reset


2+4
Drum: Cleaned
Cleaning unit: Replaced





2+5
Drum/Cleaning unit:
Cleaned





2+6
Drum: Cleaned
Cleaning unit: Reset


3+4
Drum: Reset
Cleaning unit: Replaced




3+5
Drum: Reset
Cleaning unit: Cleaned




3+6
Drum/Cleaning unit: Reset

IMPORTANT
If maintenance has to be performed for the PCDU and ITB unit/ITB cleaning unit, make
sure to completely finish the maintenance of either of the units before working on the other
unit, to prevent the system from running the initialization process without sufficient
lubrication.
See the following pages for details on each procedure.