[Misc] C3070L fusing belt problem

[Aleksandar KM]

Hi guys,

I have a problem with NEW konica minolta C3070L.
After 1 month from installation (50K copies) the machine tears the fusing belt.
I chacked the entire installation manuel again for not missing something and everything is ok.
I replace it with new fusing belt after 4 days the same.
I took a new fusing unit put it and after 1 week...
And it tears it from the back side of fusing unit.

Did anyone see something like this?
any help?

[DigiMan]

Re: C3070L fusing belt problem

Hello!
Its a known problem with some of the first models of the series,you need to apply a certain spacer below the lower fusing belt
from the side thats it tearing to solve your problem,dont have the part no available at the moment but i can have it tommorow if you can wait.

Dont worry its nothing difficult to apply just dont replace another belt until then :P

Edit:Scratch that found the number 9981001296 though i dont have at the moment pictures on how to apply.I'l definitely have these tomorrow!

[Aleksandar KM]

Re: C3070L fusing belt problem

Hello!
Its a known problem with some of the first models of the series,you need to apply a certain spacer below the lower fusing belt
from the side thats it tearing to solve your problem,dont have the part no available at the moment but i can have it tommorow if you can wait.

Dont worry its nothing difficult to apply just dont replace another belt until then :P

Edit:Scratch that found the number 9981001296 though i dont have at the moment pictures on how to apply.I'l definitely have these tomorrow!

hahah Ok i will not install anotherone
I can wait np thanks for the ansswer.

[blackcat4866]

Re: C3070L fusing belt problem

I guess we just got lucky. I've never seen that on a bizhub. Clearly the belt is tracking to the rear until it catches and rips. I'll be interested in seeing the documentation. =^..^=

[Toxic]

Re: C3070L fusing belt problem

That is strange if occurs again and you replaced whole fuser unit before,not just belt...
You should double check installation procedure,maybe you miss something and repeat same error.

[kenpio]

Re: C3070L fusing belt problem

Had a C1070 that did that after about 200k. The problem was that I did not take out one of the packing screws out. Would check to see if the fuser separates easily by turning to motor on the fuser. Watch the gap and see if it is even. That is my two cents!

KEN

[Aleksandar KM]

Re: C3070L fusing belt problem

I already checked installation procedure (but i will do that again) thats why i don't know what to try anymore.
It's strange.







\

That is strange if occurs again and you replaced whole fuser unit before,not just belt...
You should double check installation procedure,maybe you miss something and repeat same error.

[DigiMan]

Re: C3070L fusing belt problem

Alexandar check your PM's.
By the way did your new fusing unit had a big black dot besides its serial number?Supposedly the new units that the coutermeasure is applied to have one.

Cheers

[Aleksandar KM]

Re: C3070L fusing belt problem

I don't know i took a fuser from another new machine. So u think that can have the same problem?

Alexandar check your PM's.
By the way did your new fusing unit had a big black dot besides its serial number?Supposedly the new units that the coutermeasure is applied to have one.

Cheers

[DigiMan]

Re: C3070L fusing belt problem

Maybe,to be sure you can remove the lower fusing roller and check for the spacer if its there.
Honestly try the countermeasure its not a big deal,its cheap its easy to install.
Frankly im pretty sure the problem origins from the soft roller(the pink one)from the fusing belt assy.
In any case try the countermeasure and let us know how it fairs.

[Aleksandar KM]

Re: C3070L fusing belt problem

I will remove lw fusing roller and check for the spacer now anyway.
If there is not spacer i will install it tomorrow i let u know what happens.

Maybe,to be sure you can remove the lower fusing roller and check for the spacer if its there.
Honestly try the countermeasure its not a big deal,its cheap its easy to install.
Frankly im pretty sure the problem origins from the soft roller(the pink one)from the fusing belt assy.
In any case try the countermeasure and let us know how it fairs.

[DigiMan]

Re: C3070L fusing belt problem

I will remove lw fusing roller and check for the spacer now anyway.
If there is not spacer i will install it tomorrow i let u know what happens.

Tommorow?Did you order it and got it so soon?Dont try any funny business and put something similar in there!

[Aleksandar KM]

Re: C3070L fusing belt problem

There is not spacers on both fusers i chacked so ...
Yes i order it through DHL but they will come in monday so i must waith till then ...

Thank you all for the help i will tell you in monday what happend.

Kind regards

Tommorow?Did you order it and got it so soon?Dont try any funny business and put something similar in there!

[Aleksandar KM]

Re: C3070L fusing belt problem

Hello everyone,

The spacers solved the problem.

I waited some day to make sure it was ok that's why i didn't write immediately.

Thank you very much DigiMan for all the help.

Kind Regards

[tsbservice]

Re: C3070L fusing belt problem

Hello everyone,

The spacers solved the problem.

I waited some day to make sure it was ok that's why i didn't write immediately.

Thank you very much DigiMan for all the help.

Kind Regards

I want to congratulate you and also admit that kind of attitude. Brilliant feedback.