Thanks for that link! I did find that previously, but I wasn't sure because of the page count number.
The gear pack's mount is broken, so I'm trying to repair it. Thanks agian!
The last number is the reason you can't find information.
The actual fault is just 07:010:43. The 28240 is the page count of when the fault occurred (You had to that point printed 28240 pages)
Here is a good writeup on resolving (attempting to at least) the error