Unplug AC to printer and all cords. Open frt. cover and look inside(use flashlight) and check to see if it all looks OK. I suggest you see if the "timing fence" a plastic strip is present and is very clean. You will see a clear strip with timing marks(up-down marks) all across the strip plus its mounted through the carriage. If its loose or broken, you need to replace(cost, you decide). If dirty, use a damp clean swatch of cloth or shop towel and wipe it down left to right, very carefully. Once done, reconnect cords and power-UP. If it still fails, make sure the ink carts are fully seated. Clean the ink carts contacts themselves with power-OFF. Power-ON and then pull AC cord. The carriage should move off the parking station and allow you to move carraige back and forth. Wipe down contacts and allow to dry or wipe dry. Return ink carts and repower-UP. You do need good/new ink carts in order that's not the problem. If all fails, try this link:
and query there.
ive done some quick googling and i don't think this is a common problem (the closes thing i got was someone who installed there ink wrong). i recently tried to turn on my printer, when i did turn it on all of the lights on the display went crazy flashing on and off very fast in synchronization, and the small 7-segment display component just shows the letter "E". I'm hoping its software failer but I'm pretty sure its not. there was a power cut/surge earlier today and i fear it may have blown something on the inside of the printer itself. basically what I'm asking is for someone to confirm my fear, or tell me how to fix it. thanks in advanced.