https://community.usa.canon.com/t5/General-Discussion/ERROR-5C20-on-Canon-Printer-MP620/m-p/97596#M25822 <P>How do I fix ERROR 5C20 on Canon Printer MP620? Sounds like rapid gun fire. Printer screen instructs to restart printer but that is not fixing the problem. Please advise ASAP.</P> Sun, 08 Jun 2014 16:13:45 GMT StephanieT 2014-06-08T16:13:45Z https://community.usa.canon.com/t5/General-Discussion/ERROR-5C20-on-Canon-Printer-MP620/m-p/97596#M25822 <P>How do I fix ERROR 5C20 on Canon Printer MP620? Sounds like rapid gun fire. Printer screen instructs to restart printer but that is not fixing the problem. Please advise ASAP.</P> Sun, 08 Jun 2014 16:13:45 GMT https://community.usa.canon.com/t5/General-Discussion/ERROR-5C20-on-Canon-Printer-MP620/m-p/97596#M25822 StephanieT 2014-06-08T16:13:45Z https://community.usa.canon.com/t5/General-Discussion/ERROR-5C20-on-Canon-Printer-MP620/m-p/105425#M25823 <P>Hi StephanieT,</P><P>&nbsp;</P><P>If resetting the printer did not resolve the 5C20 error, the printer will require servicing.&nbsp; Please call or email us at one of the methods on the <A target="_blank" href="http://www.usa.canon.com/cusa/consumer/standard_display/contact_us_consumer">Contact Us</A> page to obtain your servicing options.</P> Mon, 21 Jul 2014 11:35:08 GMT https://community.usa.canon.com/t5/General-Discussion/ERROR-5C20-on-Canon-Printer-MP620/m-p/105425#M25823 Ramona 2014-07-21T11:35:08Z