Sharp AR5520 Dumping developer

[rapidocument]

SHARP AR5520 Series.
Cleaned charge corona, transfer corona, put fresh developer, ran the developer simm, changed drum
the copy comes out with lines of developer or jams right at drum area.
I know is a HV leak somewhere, any ideas?
See photos.

update--****photos are not uploading, site problem.

[rapidocument]

Re: Sharp AR5520 Dumping developer

Finally I was able to upload the photos:

IMG_20210630_145326.jpgIMG_20210630_145333.jpg

[OlliK1969]

Re: Sharp AR5520 Dumping developer

Hi

hot roller gear ?

when it is broken or mad, it make jams like your photos

[Toner Boy]

Re: Sharp AR5520 Dumping developer

I'm going to assume the developer unit seal above mag roller is good/new, not digging into DV?
Drum unit swap, if available.