minolta cspro2030 problem

[ice_flame83]

Hi everyone,
we have this machine in office. Display show erorr "bo 6o".
From internet i understand the erorr means - problem in sorter .
After replace the covers from sorter i find out there is light indikators .where can find information for this light staff?
I hope they help me to figure out what exact is happening there.

thanks in advance.

sorry for bad english.