Error code E000070-0001

[mqrafique]

Dear all,
i am using Canon IR6870Ci photocopy machine. I just encountered this error code E000070-0001
need help with this code.

[vigour]

Your ITB is torn, o rthe patch inside it is dirty

[mqrafique]

Your ITB is torn, o rthe patch inside it is dirty

Thanks alot for quick response dear, but can you tell me where is this ITB is located and how to fix it ?
Thanks again.

[skynet]

If its the first time you have done it you need a service manual.

[mqrafique]

If its the first time you have done it you need a service manual.

I dont have service manual. Can you suggest me where to download please?
Thanks in advance

[Canuck]

6800...not trained on it? No manual?....yuk