My printer is a Conon BJC 5000. It beeps seven times when I press the reset button. The light flashes green once and flashes amber seven times. The print heads are locked to the right position and will not come to the middle when I open the front lid. I have checked drivers, cable and A/C connections. Other dot matrix ,etc work on the cable. I am using Windows 98 se on a Dell p2 333.