iRA 6055

[Apach]

Hello,

Does anyone know what the problem is? I changed: Drum cleaning blade, pre and primary corona and developing assembly, but problem is not solved. Maybe some parts is not working properly?Problem.pdf First page is every time is OK but next pages not.Problem.pdf
Thanks on advice.

[giogi]

Re: iRA 6055

I suggest you polish the surface of the drum and clean inside the laser group.

[copier tech]

Re: iRA 6055

Hello,

Does anyone know what the problem is? I changed: Drum cleaning blade, pre and primary corona and developing assembly, but problem is not solved. Maybe some parts is not working properly?[ATTACH=CONFIG]46164[/ATTACH] First page is every time is OK but next pages not.[ATTACH]46164[/ATTACH]
Thanks on advice.

What is the life of the drum? if it is over 1 million you can polish it with Brasso & cotton wool.

[Apach]

Re: iRA 6055

Drum have a 1.4M copies. I try to polish. Tnx for advice

[Brian8506]

[Venom]

Re: iRA 6055

Replace the complete main charge assembly, run 200 prints and charge issue should resolve itself.

[copier tech]

Re: iRA 6055

Replace the complete main charge assembly, run 200 prints and charge issue should resolve itself.

Read what the posted said he had replaced the primary & pre charge units.

[Venom]

Re: iRA 6055

Read what the posted said he had replaced the primary & pre charge units.

Guess it depends how it is read, could be rewired main and pre transfer plus dev unit. Could be used units installed.

[copier tech]

Re: iRA 6055

Guess it depends how it is read, could be rewired main and pre transfer plus dev unit. Could be used units installed.

"Replace the complete main charge assembly"

I don't think that could be any clearer.

[Ingranaggio_rotto]

Re: iRA 6055

Hello,

Does anyone know what the problem is? I changed: Drum cleaning blade, pre and primary corona and developing assembly, but problem is not solved. Maybe some parts is not working properly?[ATTACH=CONFIG]46164[/ATTACH] First page is every time is OK but next pages not.[ATTACH]46164[/ATTACH]
Thanks on advice.

Have you tried disabling the potential control ?

Have you checked the electrical drum mass?

[nicknt82]

Re: iRA 6055

Hello,

Does anyone know what the problem is? I changed: Drum cleaning blade, pre and primary corona and developing assembly, but problem is not solved. Maybe some parts is not working properly?[ATTACH=CONFIG]46164[/ATTACH] First page is every time is OK but next pages not.[ATTACH]46164[/ATTACH]
Thanks on advice.

Check or Fixing Upper Roller, It catch toner and preprint on image

[COPIERTEC ASSOCIATES]

Re: iRA 6055

Hello,

Does anyone know what the problem is? I changed: Drum cleaning blade, pre and primary corona and developing assembly, but problem is not solved. Maybe some parts is not working properly?[ATTACH=CONFIG]46164[/ATTACH] First page is every time is OK but next pages not.[ATTACH]46164[/ATTACH]
Thanks on advice.

From the look at your copies,there is no constant flow of current from the HVT board(pcb).
I would suggest you look at the HVT board for possible dry contacts basing on the number of
copies your machine has made.
Secondly the connector of the blank lamps.
When you perform a test print from the copier does the copy still give varriations in print?
If so look at the factors above

[Apach]

Re: iRA 6055

At the moment I have a lot of jobs and don't have time for repair. I ordered all new parts again because I have 4 same machine(parts is always needed ) and next week I try to change parts by parts and again check PCB. I post results here when I finish. Again, thanks for your advice guys.

[Hishamawada]

Re: iRA 6055

Hello,
I dont know if you fixed the problem or still.
The issue seems from the Etb assembly ( the text is being reprinted ), better change brush and the blade first with cleaning the etb assembly rollers , if not solved you can try the belt also.
For the top issue if its not solved along with the above parts , it could be related to the drum since it looks like the drum surface.

[Gab]

Re: iRA 6055

It looks like charge to me