Hello, I am working on a nec it6200 not sure of kyrocera mita equivalent but when big jobs spooled too copier at about page 25 machine will stop and display now printing in copier screen and in print screen it says waiting and displays cancel or go when go is pressed it starts printing again with some partial print pages. Not sure what's up think it might be a ram sdram on main own board no part #of for ram. Please help me.