So, my sp300 has been doing some strange things lately. While printing it will start "walking" to the right. It will sometimes stop mid print with the error message "Carriedge Disconnect". I hear these are classic signs of a bad encoder strip, but im also getting "Error 0105" which im told is a carriedge motor problem... My question is this: Can a faulty encoder strip cause problems with the head and carriedge motors? Or is my motor really burning out? HELP!!!