Ricoh FT5034 Service Manual page 128

Horizontal Black Line
1
Drum
2 Hot Roller
Cleaning Blade
3
Seals on dev. unit
4
Drum
5
No scratch on
6
the drum
Action
Check the Drum
Check the Hot Roller
Check the Cleaning Blade
Check the seals on the dev. unit
Check the erase lamp
Check for scratches on the drum
Clean the drum surface
Clean or replace the cleaning blade
Clean the cleaning blade and cleaning
brush
If not solved, replace both the cleaning
blade and the cleaning brush
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Remarks