Steps to resolve Canon support code 5100: 1. Turn off the printer and then you have to unplug the power cord. 2. Open the printer cover and check for any obstructions in the paper feed path. 3. Remove any foreign objects or paper jams. 4. Close the printer cover and plug the power cord back in. 5. Turn the printer back on and see if the error code is still present. 6. If the error persists, open the printer cover and check for any loose parts or obstructions. 7. Remove any obstructions and make sure all parts are securely in place. 8. Close the printer cover and then turn the printer back on. 9. If the error persists, check the ink cartridges and make sure they are properly installed. 10. Clean the print head and check for any clogged ink nozzles. 11. If the error persists, reset the printer by pressing the power button for 10 seconds. 12. If the error still persists, contact Canon support for further assistance.

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