topic Re: MG7520 open cover message ??? in Desktop Inkjet Printers

MG7520 open cover message ???

sval229 — Mon, 26 Oct 2020 12:33:19 GMT

Have a MG7520 that keeps saving cover is open in the middle of printing. Comes on and goes off several times while printing with nothing being touched. Cover is secure.

Re: MG7520 open cover message ???

shadowsports — Mon, 26 Oct 2020 15:31:45 GMT

Greetings,

This issue is hard to diagnose or solve in a forum.

Start by turning the device off and disconnecting from power. Reconnect, turn on and retest.

If that doesn't help, there might be a physical problem with the device or a sensor. You'll have to inspect more closely.

Contacting Canon is also an option.

Re: MG7520 open cover message ???

Patrick — Wed, 02 Dec 2020 18:10:32 GMT

Hi sval229,

Please contact one of Canon's Technical Support Representatives via phone or chat. To contact a Technical Support Representative, please use the link below:

https://mycanon.usa.canon.com