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Romin
08-27-2021, 05:17 PM
Hi, Bizhub 227 is not printing bright and clear pages - pages are covered with toner dust.

After new drum unit replacement is it worser then with previous drum unit. Tested with changing DUs.

On the picture is it demonstrated at the top of page. Bottom is correctly printed page from other printer.

50052


Any idea?

Thank you.

escalante
08-27-2021, 07:02 PM
good afternoon I make the adjustments when changing the drum unit





Enviado desde mi Infinix X692 mediante Tapatalk

tsbservice
08-27-2021, 07:59 PM
Toner is compatible cra.? New original drum unit?

Romin
08-29-2021, 08:14 PM
Toner is compatible cra.? New original drum unit?

Yes, everything is new and genuine.

Toxic
08-29-2021, 10:03 PM
Did you use non OEM toner in the past?
This looks like typically developer contamination.
Seen this few times when bad toner used, even drum and developing roller was damaged arround only 70k counter.
I would try to replace developing unit.
What is machine counter?

Phil B.
08-29-2021, 10:43 PM
Did you use non OEM toner in the past?
This looks like typically developer contamination.
Seen this few times when bad toner used, even drum and developing roller was damaged arround only 70k counter.
I would try to replace developing unit.
What is machine counter?+1 on crap toner.

Vac out dev unit .. fill with OEM dev powder.. make adjustments.

Sent from my SM-G960U using Tapatalk

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