topic 3 Canon printers I still can't get to work codes 5,156,69 in Desktop Inkjet Printers

3 Canon printers I still can't get to work codes 5,156,69

Dafox — Fri, 16 Mar 2018 03:14:34 GMT

Error codes. 5,156,69

Says scanner is off or USB cable disconnected! Mx992

Mg6620

And mg 3520

This is a matter of life and death for my mom.

Mx992 worked one time febuFebr 18 never more. That was the first and last I needed it more copies for court.

I need things scaned for the law again NOW!

Re: 3 Canon printers I still can't get to work codes 5,156,69

Crista — Fri, 16 Mar 2018 03:24:00 GMT

Hi DaFox!

Thanks for posting in the Canon Forums!

The Forum is not intended for immediate help, but a place to allow for the Community to give you assistance and feedback.

If you are in the United States and this is an urgent support need, please CLICK HERE to reach our friendly Technical Support Team.

If you live outside the United States, please click here and select your country or region for your support needs.

We hope this helps!

Re: 3 Canon printers I still can't get to work codes 5,156,69

Patrick — Fri, 04 May 2018 18:52:34 GMT

Hi Dafox,

The 5.156.69 error occurs when security software blocks communication between your computer and your printers.

Please temorarily disable any anti virus software and firewalls that you have.

Once disabled, please attempt to scan again.

If you continue to have difficulties, please contact our support group using the following link:

http://Canon.us/ContactLI