Hi,

I had the E18 error in my Canon digital camera for a while now, I was
searching in Google and learning about it. Finally I found a solution
that might fix it, but I am not sure since I am not an expert and the
process looks very complex. They have photos and step by step
instruction so it is easy enough for me to do it, but I still want
some expert opinion before I start the process.

Here is the page for the E18 Error solution check it out and tell me
what do you think:
http://www.fixya.com/support/t102982-e_18_problem

Thanks in advance

Jon