A couple of weeks ago our super duper all-in-one printer/copier/faxer/scanner/counter-space-taker-upper started displaying a print head error code and reverting to non-function mode. Some online troubleshooting and the fact that I am cheap led me to attempt to clean the print head and make it work again. And hooray, I was successful, eventually, and so feeling much satisfied, I headed out of town for work. Once I was far enough away to do nothing about it, my wife went to print and was promptly given the very same error code. It was fixed before I left, really!!