PIXMA G6020 printing green horizontal lines in pictures

[Stuart3]

Canon 6020 printing green horizontal lines in pictures. I have done all the maintenance, nozzle clean, alignment, flush, reseat the print heads and all the maintenance that is recommended and nothing fixes the problem. I need help to resolve this problem as I am unable to print pictures.

I wish there was a method to upload a picture with the problem.

Thank you for your assistance.

[Stuart3]

As stated, i did all the maintenance Canon recommended and it did not fix my problem.

Thanks and apologize for having to post this twice.

[Danny]

Thanks for joining the conversation, Stuart3!

So that the Community can help you better, we need to know exactly which Canon printer model you're using.  We've made several printer models with the number 6020 in their name, so please let us know whether you have the PIXMA G6020, the PIXMA TS6020, the MAXIFY GX6020, or something else. That, and any other details you'd like to give will help the Community better understand your issue!

If this is a time-sensitive matter, click HERE search our knowledge base or find additional support options HERE.

Thanks and have a great day!

[Stuart3]

Hi Danny, thank you for reviewing my post. It is the Pixma G6020 printer.

Much appreciated.

Stuart.

[sumwhat]

I'm pretty sure this was a bug caused by a recent firmware update. Try updating to 1.070 and see if that helps. Canon needs to address this ASAP if a firmware update still doesn't fix this.