Black Streaks on prints on Ricoh MPC 4500

[jcsnyc]

Ricoh recommended replacing yellow Drum - though problem is occurring for B/W for all prints (B/W & Color).

Copier has about 100k B/W and 16k Color.

Would Yellow Drum cause B/W streaks?

[turbojetboy]

Ricoh recommended replacing yellow Drum - though problem is occurring for B/W for all prints (B/W & Color).

Copier has about 100k B/W and 16k Color.

Would Yellow Drum cause B/W streaks?

Simple answer...no!

Replace K drum B2232042 and consider replacing K dev B2233013.

You could just clean K charge roller, this will work for a short while (maybe a few thousnad pages).