Drum Crum C Not In Position; Drum Cartridge Y Life End; Drum Cartridge M Life End; Drum Cartridge C Life End - Fuji Xerox DocuCentre SC2020 Service Manual

Cause/Action
1.Unplug Drum Cartridge (M) and plug back in.
2.Wipe the joining terminal between CRUM PWB of Drum Cartridge (M) and CRUM of Xero CRUM Con-
nector Assembly (M) with a dry cloth. (When cleaning, do not use Drum cleaner, etc.)
3.Check the following:
• Disconnection, shortage or contact failure of wire between DRIVE PWB
Connector Assembly (M) J106.
• Damage, contamination by foreign substances of the joining terminal between CRUM PWB of
Drum Cartridge (M) and CRUM of Xero CRUM Connector Assembly (M).
• Drum Cartridge (M) setup error.
If no problem is found, replace the following parts in sequence:
• Drum Cartridge (M) (PL 8.1)
• Xero CRUM Connector Assembly (M)
• DRIVE PWB (PL 18.2)

091-929 Drum CRUM C Not In Position

BSD-ON:CH9.2
CRUM of Drum Cartridge (C) is not installed in the predetermined position (CRUM falling out).
Cause/Action
1.Unplug Drum Cartridge (C) and plug back in.
2.Wipe the joining terminal between CRUM PWB of Drum Cartridge (C) and CRUM of Xero CRUM Con-
nector Assembly (C) with a dry cloth. (When cleaning, do not use Drum cleaner, etc.)
3.Check the following:
• Disconnection, shortage or contact failure of wire between DRIVE PWB
Connector Assembly (C) J107.
• Damage, contamination by foreign substances of the joining terminal between CRUM PWB of
Drum Cartridge (C) and CRUM of Xero CRUM Connector Assembly (C).
• Drum Cartridge (C) setup error.
If no problem is found, replace the following parts in sequence:
• Drum Cartridge (C) (PL 8.1)
• Xero CRUM Connector Assembly (C)
• DRIVE PWB (PL 18.2)

091-932 Drum Cartridge Y Life End

BSD-ON:CH9.1
Indicates that it is time to replace Drum Cartridge (Y). (Restrict Print operation)
Version 1.1
DC SC2020
J407 and Xero CRUM
(PL 8.2)
J407 and Xero CRUM
(PL 8.2)
Cause/Action
Replace the Drum Cartridge (Y). (PL

091-933 Drum Cartridge M Life End

BSD-ON:CH9.1
Indicates that it is time to replace Drum Cartridge (M). (Restrict Print operation)
Cause/Action
Replace the Drum Cartridge (M). (PL

091-934 Drum Cartridge C Life End

BSD-ON:CH9.2
Indicates that it is time to replace Drum Cartridge (C). (Restrict Print operation)
Cause/Action
Replace the Drum Cartridge (C). (PL

091-960 Drum CRUM Y Data Mismatch

BSD-ON:CH9.1
Detected invalid Authentication Area Data of CRUM of Drum Cartridge (Y).
Cause/Action
Unplug and plug the Drum Cartridge (Y) back in and check for any setup error.
Replace with genuine Drum Cartridge (Y)

091-961 Drum CRUM M Data Mismatch

BSD-ON:CH9.1
Detected invalid Authentication Area Data of CRUM of Drum Cartridge (M).
Cause/Action
Unplug and plug the Drum Cartridge (M) back in and check for any setup error.
Replace with genuine Drum Cartridge (M)
05/2014
2-93
8.1)
8.1)
8.1)
(PL 8.1) if there is no problem after checking.
(PL 8.1) if there is no problem after checking.
Troubleshooting
CHAIN 91