https://community.usa.canon.com/t5/Office-Printers/Cleaning-imageCLASS-MF4770n-glass/m-p/165210#M4036 <P>any help?</P> Mon, 22 Feb 2016 21:09:14 GMT jardrew 2016-02-22T21:09:14Z https://community.usa.canon.com/t5/Office-Printers/Cleaning-imageCLASS-MF4770n-glass/m-p/164908#M4026 <P>Good day I have a &nbsp;imageCLASS MF4770n and I am getting vertical lines when I scan from the document feeder. &nbsp;I know that something needs to clean but I want to know exactly where so i dont mess anything up. &nbsp;There is like a plastic strip in the right corner of the glass and dirt underneath but I dnt know if i should raise it up or not. &nbsp;Could someone point me to a clear diagram or maybe a youtube video showing me where exactly to clean to get rid of these lines.</P><P>&nbsp;</P><P>Thank you</P> Fri, 19 Feb 2016 21:48:56 GMT https://community.usa.canon.com/t5/Office-Printers/Cleaning-imageCLASS-MF4770n-glass/m-p/164908#M4026 jardrew 2016-02-19T21:48:56Z https://community.usa.canon.com/t5/Office-Printers/Cleaning-imageCLASS-MF4770n-glass/m-p/165210#M4036 <P>any help?</P> Mon, 22 Feb 2016 21:09:14 GMT https://community.usa.canon.com/t5/Office-Printers/Cleaning-imageCLASS-MF4770n-glass/m-p/165210#M4036 jardrew 2016-02-22T21:09:14Z