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methogod
01-21-2021, 07:14 PM
Anyone run into this? same drums on 3070 last over life....
Two failed in less then 6 months at 30% life.

tsbservice
01-26-2021, 08:15 PM
Anyone run into this? same drums on 3070 last over life....
Two failed in less then 6 months at 30% life.

Same exact batch of drums on 2070 and 3070? Maybe bad batch from KM.

WLIT
01-26-2021, 08:45 PM
What do you mean by "failing" ? Are you seeing a failure of the drum wiper blade? Or just that the drums are not going their life by the counters?

blackcat4866
01-26-2021, 10:59 PM
Yeah ... what kind of failure? =^..^=

FixitYo
03-02-2021, 12:46 PM
Yes, but I'm experiencing this across all colors if your referring to an image quality issues. Drums fail at 30% - 60%, meaning they develop a slight wear on the drum coating that produces an image quality issue, lead to trail bands mostly noticeable on halftones, would pass on darker density graphics. I'll submit a couple pictures on my next call of the drum and image quality. This has been happening to several of my machines for several years since the DU-105 have been introduced.

methogod
03-11-2021, 12:44 AM
Another one bites the dust... 40%

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