Drum Filter Replacement; Opc Drum Change - Gestetner A294 Service Manual

Rev. 05/2004

6.5.8 DRUM FILTER REPLACEMENT

1. Open the front doors.
2. Remove the right inner cover [A] (3 screws).
3. Replace the filter unit [B].
⇒

6.5.9 OPC DRUM CHANGE

Important Note:
The OPC drum has been changed as follows, which requires the application of a
setting powder at drum installation. The Drum yield and SP mode setting have not
changed.
Reason for Change
The organic solvent dichloromethane will no longer be used for OPC drum
production as part of Ricoh's ongoing efforts, through the expanding application of
in-house environmental management standards, to eliminate the use of
environmentally sensitive materials in the manufacturing process.
Affected Drums and Models
To distinguish the drums from before and after this change, the drum lot numbers
and service parts numbers will be changed as follows.
Lot Number Change:
Old: XXXXXXXXXXXX (12 digits)
New: __S__XXXXXXXXX
SM
CÓPIA NÃO CONTROLADA
[B]
[A]
Space
6-41
CÓPIA NÃO CONTROLADA
DRUM UNIT
A294/A295