This morning my Canon PIXMA ip8760 suffered a paper jam. I removed all the paper I could find but when I tried to print a document I received anerror Code C000 warning and the reset light flashed orange. I turned off, disconnected and restarted rhe printer without effect. The printer header does not center itself when I turn the printer off and none of the indicator lights are lit to show that the cartridges are OK. What is causing the problem and how can I fix it?