Soiled Back Side Of Image (Toner Overflow From The Secondary Transfer Cleaner) - Canon imagePRESS C7000VP Series Trouble Shooting Information

3.23 Soiled back side of image (toner overflow from the secondary
transfer cleaner) -> New item
Waste toner begins to clump in the cleaner of the secondary transfer assembly
(FM2-2173-000), and the waste toner feed screw (FC6-8235-000) cannot feed the waste toner.
The waste toner accumulates in the secondary transfer cleaner and the transfer roller
(FC5-9331-000) may be soiled, causing soiled back side of printouts.
 Field Remedy
The stirring ball (FC7-4633-000) has been installed in the screw of the secondary transfer
cleaner to break the clump of waste toner, and the symptom has been resolved.
Trouble Shooting Information for C7000VP series
Rev. 2.0
Page 84
2010/09/17