I have a paper jam on transfer belt

Question

Hi there
I get a paper jam on my OKI C5400 machine. The paper stops on the transfer belt. 

My friend just spilt toner into the printer by mistake and i think this may have caused the problem.

Can i fix this or do i need to buy a new transfer belt. Seems a pity to put this machine in the bin as i cannot afford a new transfer belt (costs about £150).

let me know your advices.

cheers.