MG6650 double vertical lines

[dzik]

Hi

Could someone explain why my printer print pages with text sometimes like "bold" style?

And I saw that on print test printer makes double vertical lines...

[Patrick]

Hi dzik,

Please try cleaning the encoder.  To do this, please follow the steps in the following Knowledgebase Article:

https://support.usa.canon.com/kb/index?page=content&id=ART164632

If the issue persists, it is recommended that Canon UK is contacted. To contact Canon UK, please use the following links:

(for email support) http://www.canon.co.uk/support/consumer_products/contact_support/

(for telephone support) http://www.canon.co.uk/support/consumer_products/telephone_numbers/

[francois75]

I have the same problem vertical double lines, is there a solution ?

[Regulator]

Mg5520 same problem. Have cleaned and aligned heads. On test pattern the top and bottom two rows are ok but in between the vertical lines are doubled.