mx-3070n color is blurry

[dcooper]

I have a brand new mx-3070n machine that has 230 color copies where the color is blurry. When I try to do TC 50-22 I get an error
Range_sub_M93. Since I get this error, I can't make this adjustment for registration and drum position. I was wondering if anyone has
had this problem and what you did to take care of this. Temporary I did TC50-20 and reset A through I and made the color copies better but not perfect.
Thank you for your help in this matter.

[r3d343420]

pull the transfer belt out and see if you can turn it by hand without the belt slipping. I have had this issue many times and it is always a transfer belt issue. sometimes i can prime the belt and get it working again, and sometimes it dosent work, and i order a new one to make the issue go away. Those transfer belts are garbage and sharp is well aware, they just dont want to fix it.

[dcooper]

Thanks. I will try that.

[mojorolla]

Has this yesterday and agree with previous post. Dust the IT belt with yellow toner and the error should clear.

[travi]

Take a look at MFP-TB-1549. It is for the MX4070 but works for this machine. There is a new tension spring I have had success with it.