Bizhub 185 Interesting printout issue

[Obtex]

I got this issue i never seen before and i cant get it to print normaly again.
On a text page it seems like theres a uneven toner density, but when i print the test page from service mode it shows some interesting patterns. (test page attached)
I`ve tried to clean the laser unit, clean the whole copier, replaced the OPC cylinder, replaced the wiper blade, replaced the transfer roller. Tried to change Vg Ig voltages. Nothing seems to help.
Can please someone help me?
I need this copier to get working ASAP

Scan.pdf

[Flash]

Looks like a transfer problem. Try stopping the machine during a copy and see if you have a good image on the drum.

[Synthohol]

looks like what happens when generic toner is used.
can you confirm OEM toner or dirt in a bottle?

[Obtex]

It's a original toner.

[Synthohol]

you said you replaced the drum, did you replace the developer too? try to always replace them as a set.

[Obtex]

Yes did that too. And did a auto adjust atdc. No change
Stopping mid print with the same test page - 2018 02 12 09 20 01 — imgbb.com

[Obtex]

Looks like a transfer problem. Try stopping the machine during a copy and see if you have a good image on the drum.

With the same test page.
Ive replaced the transfer roller assembly... still this

[Obtex]

Anyone?

[mascan42]

Definitely looks like a transfer issue. The lower part of the drum (before contact with the paper) is solid black but is spotty after that, so not all the toner is being transferred to the paper. Check the transfer roll, contacts & voltage.

[Obtex]

I replaced the transfer roller, cleaned the spiky strip with alcohol , checked the connections